CN203439219U - Novel bicycle capable of being driven in reciprocating and circulating mode - Google Patents
Novel bicycle capable of being driven in reciprocating and circulating mode Download PDFInfo
- Publication number
- CN203439219U CN203439219U CN201320376696.9U CN201320376696U CN203439219U CN 203439219 U CN203439219 U CN 203439219U CN 201320376696 U CN201320376696 U CN 201320376696U CN 203439219 U CN203439219 U CN 203439219U
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- grooving
- connection cord
- unilateral bearing
- block
- bicycle
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Abstract
The utility model discloses a novel bicycle capable of being driven in a reciprocating and circulating mode. The novel bicycle comprises a bicycle body. A middle axle and a main driving gear fixedly connected with the middle axle are installed on the bicycle body. The two ends of the middle axle are provided with a first one-way bearing and a second one-way bearing respectively. The inner ring of the first one-way bearing and the inner ring of the second one-way bearing are fixedly connected with the middle axle. A first connecting rope and a second connecting rope are connected between the outer ring of the first one-way bearing and the outer ring of the second one-way bearing. A rope groove device is also fixedly installed on the bicycle body. Rope grooves, namely, the first rope groove and the second rope groove are formed in the rope groove device. The first connecting rope and the second connecting rope penetrate through the first rope groove and the second rope groove respectively. The first rope groove and the second rope groove are respectively provided with a buffering braking device used for buffering and braking. The outer ring of the first one-way bearing and the outer ring of the second one-way bearing are respectively and fixedly provided with a pedal device. The novel bicycle has the advantage of being high in work efficiency.
Description
Technical field
The utility model relates to a kind of vehicle, particularly a kind of new bicycle that reciprocally circulation drives.
Background technology
As everyone knows, bicycle is a kind of common and popular vehicle, current bicycle mainly by pin, step on pedal on bicycle so that drive in the middle of bent axle rotate and finally make cycling, wherein, in the middle of bicycle, bent axle needs manpower to do circulating motion as power.In the one-period of middle bent axle circulating motion, wherein foot pedal is in the horizontal direction time, and people is maximum to the power of bicycle acting; When wherein stretcher is in vertical direction, people is minimum to the power of bicycle acting.Stretcher is by horizontal direction to vertical direction process, and power fades to minimum by maximum.Because stretcher in prior art is to move in a circle, so cannot avoid the position that working power is low, get back to fast high-order continuation of acting and accelerate.While making like this user use, the average power that bicycle is accelerated reduces.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of new bicycle that reciprocally circulation drives, this kind of bicycle can make stretcher back and forth do work in setting regions, can save the too low place of stretcher working power, the utility model can improve the average power that user accelerates bicycle.
The utility model solves the technical scheme that its technical matters adopts:
A kind of new bicycle that reciprocally circulation drives, comprise bicycle main body, axis and the main tooth of driving being fixedly connected with above-mentioned axis are installed in described bicycle main body, the two ends of described axis are respectively arranged with the first unilateral bearing and the second unilateral bearing, described the first unilateral bearing, the inner ring of the second unilateral bearing is fixedly connected with above-mentioned axis, between the outer ring of the outer ring of described the first unilateral bearing and the second unilateral bearing, be connected with the first connection cord and the second connection cord, in described bicycle main body, be also installed with grooving device, in described grooving device, be provided with the first grooving and the second grooving, the first above-mentioned connection cord, the second connection cord is respectively through the first grooving, the second grooving, the first described grooving, in the second grooving, be all provided with for buffering, brake the buffer brake device of the first connection cord or the second connection cord, the first unilateral bearing, the outer ring of the second unilateral bearing is all installed with foot pedal apparatus.
Improvement as technique scheme, described buffer brake device comprises and is fixed on the fixed stop of the first grooving or the second grooving and is fixed on blocking of the first connection cord or the second connection cord, fixed stop is provided with through hole, the first connection cord or the second connection cord are through this through hole, described fixed stop and block between be provided with recoil spring, described recoil spring and block between be provided with active block stop.
Another kind as technique scheme improves, described buffer brake device comprises and is fixedly installed on blocking of the first connection cord or the second connection cord, these both sides of blocking are provided with the fixed stop that is fixed on the first grooving or the second grooving, described fixed stop and block between be provided with recoil spring, described recoil spring and block between be provided with active block stop.
The third improvement as technique scheme, described buffer brake device comprises and is fixed on the flexible block of the first grooving or the second grooving and is fixed on blocking of the first connection cord or the second connection cord, flexible block is provided with center through hole, and the first connection cord or the second connection cord are through this center through hole.
As the further improvement of technique scheme, described grooving device is provided with sheave shaft in the exit of its first grooving, the second grooving, is provided with and is convenient to the pulley that the first connection cord, the second connection cord slide in grooving on described sheave shaft.
Further improvement as technique scheme, the first described unilateral bearing is provided with A attachment point and B attachment point, the second described unilateral bearing is provided with C attachment point, D attachment point, described the first connection cord is connected to A attachment point and C attachment point through its two ends after the first grooving, and described the second connection cord is connected to B attachment point and D attachment point through its two ends after the second grooving.
As the further improvement of technique scheme, described foot pedal apparatus comprises and is fixedly connected on the foot-driven lever of the first unilateral bearing or the second unilateral bearing outer ring and is arranged on the free-ended stretcher of described foot-driven lever.
The beneficial effects of the utility model are: the utility model provides a kind of new bicycle that reciprocally circulation drives, this kind of bicycle is by arranging unilateral bearing at axis two ends, and utilize connection cord that these two unilateral bearings are linked mutually, thereby make this kind of bicycle can realize the object that reciprocation cycle drives acting in the process of using, the efficiency of acting is high, deduct the low process of bicycle part mechanical efficiency in the past, solved the low technological deficiency of mechanical efficiency.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is assembling schematic diagram of the present utility model;
Fig. 2 is principle schematic figure of the present utility model;
Fig. 3 is the structural representation of grooving device in the utility model the first embodiment;
Fig. 4 is the structural representation of grooving device in the utility model the second embodiment;
Fig. 5 is the structural representation of grooving device in the utility model the 3rd embodiment.
The specific embodiment
With reference to Fig. 1-5, a kind of new bicycle that reciprocally circulation drives, comprise bicycle main body 1, axis 2 and the main tooth 3 of driving being fixedly connected with above-mentioned axis 2 are installed in described bicycle main body 1, the two ends of described axis 2 are respectively arranged with the first unilateral bearing 4 and the second unilateral bearing 5, the first unilateral bearing 4, the mode that the second unilateral bearing 5 is installed guarantees that two unilateral bearings can drive bicycle along forward direction motion, described the first unilateral bearing 4, the inner ring of the second unilateral bearing 5 is fixedly connected with above-mentioned axis 2, the mode connecting can coordinate or screw thread fit for pin, between the outer ring of the outer ring of described the first unilateral bearing 4 and the second unilateral bearing 5, be connected with the first connection cord 6 and the second connection cord 7, the first connection cord 6, the material of the second connection cord 7 can be metallic cable, also can be the synthetic High molecular material rope of other inorganic material, the first connection cord 6, the second connection cord 7 both can be used as two independent ropes and had existed, also can be two parts of a fake.
In described bicycle main body 1, be also installed with grooving device 8, described grooving device 8 is a hard ware, in grooving device 8, be provided with grooving the first grooving 81 and the second grooving 82, the first above-mentioned connection cord 6, the second connection cord 7 is respectively through the first grooving 81, the second grooving 82, the first described grooving 81, in the second grooving 82, be all provided with for buffering, brake the buffer brake device 9 of the first connection cord 6 or the second connection cord 7, the first unilateral bearing 4, the outer ring of the second unilateral bearing 5 is all installed with foot pedal apparatus 10, described foot pedal apparatus 10 comprises and is fixedly connected on the foot-driven lever 101 of the first unilateral bearing 4 or the second unilateral bearing 5 outer rings and is arranged on the free-ended stretcher 102 of described foot-driven lever 101.
Fig. 3 is the structural representation of grooving device in the utility model the first embodiment, with reference to Fig. 3, described buffer brake device 9 comprise be fixed on the fixed stop 91 of the first grooving 81 or the second grooving 82 and be fixed on the first connection cord 6 or the second connection cord 7 block 92, fixed stop 91 is provided with through hole, the first connection cord 6 or the second connection cord 7 are through this through hole, described fixed stop 91 and block and be provided with recoil spring 93 between 92, described recoil spring 93 and block and be provided with active block stop 94 between 92.
Fig. 4 is the structural representation of grooving device in the utility model the second embodiment, with reference to Fig. 4, described buffer brake device 9 comprise be fixedly installed on the first connection cord 6 or the second connection cord 7 block 92, these both sides of 92 of blocking are provided with the fixed stop 91 that is fixed on the first grooving 81 or the second grooving 82, described fixed stop 91 and block and be provided with recoil spring 93 between 92, described recoil spring 93 and block and be provided with active block stop 94 between 92.
Fig. 5 is the structural representation of grooving device in the utility model the 3rd embodiment, with reference to Fig. 5, described buffer brake device 9 comprise be fixed on the flexible block 95 of the first grooving 81 or the second grooving 82 and be fixed on the first connection cord 6 or the second connection cord 7 block 92, flexible block 95 is provided with center through hole, and the first connection cord 6 or the second connection cord 7 are through this center through hole.
Described grooving device 8 is provided with sheave shaft 83 in the exit of its first grooving 81, the second grooving 82, on described sheave shaft 83, be provided with and be convenient to the pulley 84 that the first connection cord 6, the second connection cord 7 slide in grooving, arranging of sheave shaft 83 and pulley 84 can effectively reduce the first connection cord 6, the second connection cord 7 friction drag when the interior slip of grooving device 8, is conducive to improve mechanical efficiency.
The first described unilateral bearing 4 is provided with A attachment point 41 and B attachment point 42, the second described unilateral bearing 5 is provided with C attachment point 51, D attachment point 52, described the first connection cord 6 is connected to A attachment point 41 and C attachment point 51 through first rear its two ends of grooving 81, described the second connection cord 7 is connected to B attachment point 42 and D attachment point 52 through second rear its two ends of grooving 82, and each attachment point and connection cord are fixed by screw.
The operation logic of this kind of bicycle is: first, foot-treadle 102 also drives the first unilateral bearing 4 to rotate by foot-driven lever 101, further drive axis 2 and drive main tooth 3 to rotate, bicycle advances, in the process that the first unilateral bearing 4 rotates, because the first unilateral bearing 4 and the second unilateral bearing 5 link by the first connection cord 6 and the second connection cord 7, the outer ring meeting counter-rotation of the second unilateral bearing 5, due to the particularity of unilateral bearing, the outer ring of the second unilateral bearing 5 counter-rotation can't drive inner ring to rotate together.After the scope that the first unilateral bearing 4 turns an angle, in embodiment 1, block 92 drive active block stops 94 compression recoil springs 93 the final fixed stop 91 that arrives that are fixed on the first connection cord 6 are braked, and when this process back and forth occurs, bicycle just can move ahead in continuous running.In like manner, when user applies identical propulsive effort to the second unilateral bearing 5 one sides, the operation logic of bicycle and above-mentioned consistent, opposite direction.In embodiment 2, described buffer brake device 9 is arranged in a grooving, and active block stop 94, recoil spring 93, fixed stop 91 are arranged at 92 the both sides of blocking, and other technical characterictic is constant; In embodiment 3, flexible block 95 has completed the effect that in the first embodiment, fixed stop 91, recoil spring 93, active block stop 94 complete simultaneously, other technologies feature invariant.
More than that better enforcement of the present utility model is illustrated, but the utility model is created and is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent variations or replacement under the prerequisite without prejudice to the utility model spirit, and the distortion that these are equal to or replacement are all included in the application's claim limited range.
Claims (7)
1. the new bicycle that reciprocally circulation drives, comprise bicycle main body (1), axis (2) and the main tooth of driving (3) being fixedly connected with above-mentioned axis (2) are installed in described bicycle main body (1), it is characterized in that: the two ends of described axis (2) are respectively arranged with the first unilateral bearing (4) and the second unilateral bearing (5), described the first unilateral bearing (4), the inner ring of the second unilateral bearing (5) is fixedly connected with above-mentioned axis (2), between the outer ring of the outer ring of described the first unilateral bearing (4) and the second unilateral bearing (5), be connected with the first connection cord (6) and the second connection cord (7), in described bicycle main body (1), be also installed with grooving device (8), in described grooving device (8), be provided with the first grooving (81) and the second grooving (82), above-mentioned the first connection cord (6), the second connection cord (7) is respectively through the first grooving (81), the second grooving (82), described the first grooving (81), in the second grooving (82) two groovings, have at least a grooving to be provided with for buffering, brake the buffer brake device (9) of the first connection cord (6) or the second connection cord (7), the first unilateral bearing (4), the outer ring of the second unilateral bearing (5) is all installed with foot pedal apparatus (10).
2. a kind of new bicycle that reciprocally circulation drives according to claim 1, it is characterized in that: described buffer brake device (9) comprises and is fixed on the fixed stop (91) of the first grooving (81) or the second grooving (82) and is fixed on the first connection cord (6) or block (92) of the second connection cord (7), fixed stop (91) is provided with through hole, the first connection cord (6) or the second connection cord (7) are through this through hole, described fixed stop (91) and block and be provided with recoil spring (93) between (92), described recoil spring (93) and block and be provided with active block stop (94) between (92).
3. a kind of new bicycle that reciprocally circulation drives according to claim 1, it is characterized in that: described buffer brake device (9) comprises block (92) that are fixedly installed on the first connection cord (6) or the second connection cord (7), these both sides of blocking (92) are provided with the fixed stop (91) that is fixed on the first grooving (81) or the second grooving (82), described fixed stop (91) and block and be provided with recoil spring (93) between (92), described recoil spring (93) and block and be provided with active block stop (94) between (92).
4. a kind of new bicycle that reciprocally circulation drives according to claim 1, it is characterized in that: described buffer brake device (9) comprises and is fixed on the flexible block (95) of the first grooving (81) or the second grooving (82) and is fixed on the first connection cord (6) or block (92) of the second connection cord (7), flexible block (95) is provided with center through hole, and the first connection cord (6) or the second connection cord (7) are through this center through hole.
5. according to a kind of new bicycle that reciprocally circulation drives described in any one in claim 1 to 4, it is characterized in that: described grooving device (8) is provided with sheave shaft (83) in the exit of its first grooving (81), the second grooving (82), on described sheave shaft (83), be provided with and be convenient to the pulley (84) that the first connection cord (6), the second connection cord (7) slide in grooving.
6. a kind of new bicycle that reciprocally circulation drives according to claim 5, it is characterized in that: described the first unilateral bearing (4) is provided with A attachment point (41) and B attachment point (42), described the second unilateral bearing (5) is provided with C attachment point (51), D attachment point (52), described the first connection cord (6) is connected to A attachment point (41) and C attachment point (51) through its two ends after the first grooving (81), described the second connection cord (7) is connected to B attachment point (42) and D attachment point (52) through its two ends after the second grooving (82).
7. a kind of new bicycle that reciprocally circulation drives according to claim 1, is characterized in that: described foot pedal apparatus (10) comprises and is fixedly connected on the foot-driven lever (101) of the first unilateral bearing (4) or the second unilateral bearing (5) outer ring and is arranged on the free-ended stretcher of described foot-driven lever (101) (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320376696.9U CN203439219U (en) | 2013-06-27 | 2013-06-27 | Novel bicycle capable of being driven in reciprocating and circulating mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320376696.9U CN203439219U (en) | 2013-06-27 | 2013-06-27 | Novel bicycle capable of being driven in reciprocating and circulating mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203439219U true CN203439219U (en) | 2014-02-19 |
Family
ID=50090287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320376696.9U Expired - Fee Related CN203439219U (en) | 2013-06-27 | 2013-06-27 | Novel bicycle capable of being driven in reciprocating and circulating mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203439219U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105620641A (en) * | 2014-11-07 | 2016-06-01 | 张家港市九鼎机械有限公司 | Pedal mechanism with double overrunning clutches and bicycle with pedal mechanism |
| CN106218799A (en) * | 2016-08-25 | 2016-12-14 | 许瑞雪 | Bicycle |
-
2013
- 2013-06-27 CN CN201320376696.9U patent/CN203439219U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105620641A (en) * | 2014-11-07 | 2016-06-01 | 张家港市九鼎机械有限公司 | Pedal mechanism with double overrunning clutches and bicycle with pedal mechanism |
| CN106218799A (en) * | 2016-08-25 | 2016-12-14 | 许瑞雪 | Bicycle |
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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 |
Granted publication date: 20140219 Termination date: 20150627 |
|
| EXPY | Termination of patent right or utility model |