CN2410227Y - Power-aid speed-increasing bicycle - Google Patents
Power-aid speed-increasing bicycle Download PDFInfo
- Publication number
- CN2410227Y CN2410227Y CN 00227207 CN00227207U CN2410227Y CN 2410227 Y CN2410227 Y CN 2410227Y CN 00227207 CN00227207 CN 00227207 CN 00227207 U CN00227207 U CN 00227207U CN 2410227 Y CN2410227 Y CN 2410227Y
- Authority
- CN
- China
- Prior art keywords
- volume chamber
- pressure
- drive spindle
- telescopic pipe
- connection pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a bicycle, which comprises a frame, a handle bar, a wheel, a saddle, a foot pedal, etc., wherein, a power-adding speed-boosting mechanism which is composed of a compressible accommodating cavity, a connecting pipe, a telescoping tube and a driving rod is connected between the saddle and the foot pedal; the compressible accommodating cavity is provided with a compressible medium inside. Owing to the adopting of a delicate mechanism and a structure that the self weight of a rider is transferred into driving force via the compressible medium, the utility model has the advantages of simple structure, easy actualization, favorable power-adding speed-boosting effect, low cost, strong applicability, and a novel power-adding speed-boosting bicycle which has convenience, practicality and low price.
Description
The utility model is the daily employed bicycles of a kind of people, belongs to the renovation technique of bicycle.
Existing bicycle is mostly realized quickening by setting up speed-changing mechanism, and the shortcoming of its existence is to fail to make full use of rider's self gravitation as propulsive effort; Some bicycle is also considered rider's self gravity is added on the sprocket for main drive realizing that reinforcement helps speed by adding force actuators, but that ubiquitous shortcoming is a structure is complicated, and feasibility is not good enough, and reinforcement helps quick-acting fruits not satisfactory.
The purpose of this utility model is to consider the problems referred to above and provides a kind of simple in structure, realizes that easily reinforcement helps the comparatively ideal a kind of new bicycle of quick-acting fruits.
Structure of the present utility model as shown in drawings, include vehicle frame (1), handlebar (2), wheel (3), vehicle seat (4), foot-operated (5), driver train (6), wherein be connected with reinforcement between vehicle seat (4) and foot-operated (5) and help fast mechanism, it includes pressing plate (7), bracing frame (8), pressure-volume chamber (9), a left side, left side connection pipe (10), left side telescopic pipe (11), left side drive spindle (12), right pressure-volume chamber (13), right connection pipe (14), right telescopic pipe (15), right drive spindle (16), wherein bracing frame (8) is packed on the vehicle frame (1), the middle part of pressing plate (7) is bearing in bracing frame (8), vehicle seat (4) place pressing plate (7) above, be equipped with compressed media (17) in pressure-volume chamber (9), a left side and the right pressure-volume chamber (13), and place the left and right sides below the pressing plate (7) respectively, left side connection pipe (10) and right connection pipe (14) are connected with left pressure-volume chamber (9) and right pressure-volume chamber (13) respectively, the upper end of left side telescopic pipe (11) is connected with left connection pipe (10), the lower end is connected with left drive spindle (12), the upper end of right telescopic pipe (15) is connected with right connection pipe (14), the lower end is connected with right drive spindle (16), and the lower end of left drive spindle (12) and right drive spindle (16) is hinged on a left side respectively, on the right threading (5).
Describe concrete structure of the present utility model in detail below in conjunction with embodiment:
Fig. 1 is the outside drawing of the utility model embodiment;
Fig. 2 helps the structural representation of fast mechanism for reinforcement among the utility model embodiment.
Embodiment:
Structural representation of the present utility model such as Fig. 1, shown in Figure 2, include vehicle frame (1), handlebar (2), wheel (3), vehicle seat (4), foot-operated (5), driver train (6), wherein be connected with reinforcement between vehicle seat (4) and foot-operated (5) and help fast mechanism, it includes pressing plate (7), bracing frame (8), pressure-volume chamber (9), a left side, left side connection pipe (10), left side telescopic pipe (11), left side drive spindle (12), right pressure-volume chamber (13), right connection pipe (14), right telescopic pipe (15), right drive spindle (16), wherein bracing frame (8) is packed on the vehicle frame (1), the middle part of pressing plate (7) is bearing in bracing frame (8), vehicle seat (4) place pressing plate (7) above, be equipped with compressed media (17) in pressure-volume chamber (9), a left side and the right pressure-volume chamber (13), and place the left and right sides below the pressing plate (7) respectively, left side connection pipe (10) and right connection pipe (14) are connected with left pressure-volume chamber (9) and right pressure-volume chamber (13) respectively, the upper end of left side telescopic pipe (11) is connected with left connection pipe (10), the lower end is connected with left drive spindle (12), the upper end of right telescopic pipe (15) is connected with right connection pipe (14), the lower end is connected with right drive spindle (16), and the lower end of left drive spindle (12) and right drive spindle (16) is hinged on a left side respectively, on the right threading (5).The compressible medium (17) that is provided with in above-mentioned left pressure-volume chamber (9), the right pressure-volume chamber (13) can be liquid, also can be gas.In the present embodiment, compressible medium (17) is a liquid.For ease of resetting of left pressure-volume chamber (9), right pressure-volume chamber (13), also be respectively equipped with retracing spring (18,19) in it.And left pressure-volume chamber (9), right pressure-volume chamber (13) are made with Elastic plastic-rubber.For guaranteeing that left telescopic pipe (11) and right telescopic pipe (15) are along the direction elongation that drives foot-operated (5), the outside of above-mentioned left telescopic pipe (11), right telescopic pipe (15) is equipped with guide pin bushing (20,21) respectively, and an end of guide pin bushing (20,21) is packed in respectively on left drive spindle (12) and the right drive spindle (16).In addition, left telescopic pipe (11) and right telescopic pipe (15) all can be made folding sebific duct.
The utility model is gone up pedal when foot-operated when the rider is sitting in vehicle seat (4), then rider's gravity along with its left and right sides pin alternately firmly and alternate sides to the left side and the right of vehicle seat.When left foot is firmly pedaled, the left side of rider's gravity side direction vehicle seat (4) then, this gravity acts on the left pressure-volume chamber (9) by pressing plate (7), liquid in the left pressure-volume chamber (9) is flowed downward because of pressurized, and flow to left telescopic pipe (11) through left connection pipe (10), thereby make left telescopic pipe (11) elongation downwards, and be delivered on the left threading (5), make rider's self gravitation transfer propulsive effort effectively to and be superimposed upon and ride by the self gravitation of left drive spindle (12) with the rider; When right crus of diaphragm is firmly pedaled, the right of rider's gravity side direction vehicle seat (4), in like manner, by right pressure-volume chamber (13), right connection pipe (14), right telescopic pipe (15), right drive spindle (16), making rider's self gravitation transfer propulsive effort effectively to is superimposed upon on the right threading, simultaneously, when rider's right crus of diaphragm is firmly pedaled downwards, its left threading (5) upwards lifts, make left telescopic pipe (11) compression by left drive spindle (12), upwards flowed by press liquid in it, in left connection pipe (14) flows into the left pressure-volume chamber (9) that has made it to reset by retracing spring (18); Equally, when rider's left foot was firmly pedaled downwards again, then right threading upwards lifted, and in like manner also can realize said process, and circulating motion can realize that then reinforcement helps the purpose of speed so repeatedly.
The utility model is owing to adopted mechanism cleverly, and be the structure of propulsive effort with rider's self gravitation transmission by compressed media, therefore, it is not only simple in structure, realizes easily, and reinforcement helps speed effective, and its cost is low, applicability is strong, is a kind of convenient and practical, and cheap novel reinforcement helps fast bicycle.
Claims (6)
1, a kind of novel reinforcement helps fast bicycle, include vehicle frame (1), handlebar (2), wheel (3), vehicle seat (4), foot-operated (5), driver train (6), it is characterized in that being connected with reinforcement between vehicle seat (4) and foot-operated (5) helps fast mechanism, it includes pressing plate (7), bracing frame (8), pressure-volume chamber (9), a left side, left side connection pipe (10), left side telescopic pipe (11), left side drive spindle (12), right pressure-volume chamber (13), right connection pipe (14), right telescopic pipe (15), right drive spindle (16), wherein bracing frame (8) is packed on the vehicle frame (1), the middle part of pressing plate (7) is bearing in bracing frame (8), vehicle seat (4) place pressing plate (7) above, be equipped with compressed media (17) in pressure-volume chamber (9), a left side and the right pressure-volume chamber (13), and place the left and right sides below the pressing plate (7) respectively, left side connection pipe (10) and right connection pipe (14) are connected with left pressure-volume chamber (9) and right pressure-volume chamber (13) respectively, the upper end of left side telescopic pipe (11) is connected with left connection pipe (10), the lower end is connected with left drive spindle (12), the upper end of right telescopic pipe (15) is connected with right connection pipe (14), the lower end is connected with right drive spindle (16), and the lower end of left drive spindle (12) and right drive spindle (16) is hinged on a left side respectively, on the right threading (5).
2, reinforcement according to claim 1 helps fast bicycle, it is characterized in that the compressible medium (17) that is provided with in above-mentioned left pressure-volume chamber (9), the right pressure-volume chamber (13) can be liquid, also can be gas.
3, reinforcement according to claim 2 helps fast bicycle, it is characterized in that being respectively equipped with in above-mentioned left pressure-volume chamber (9), the right pressure-volume chamber (13) retracing spring (18,19).
4, help fast bicycle according to claim 1 or 2 or 3 described reinforcements, it is characterized in that above-mentioned left pressure-volume chamber (9), right pressure-volume chamber (13) make with Elastic plastic-rubber.
5, reinforcement according to claim 4 helps fast bicycle, the outside that it is characterized in that above-mentioned left telescopic pipe (11), right telescopic pipe (15) is equipped with guide pin bushing (20,21) respectively, and an end of guide pin bushing (20,21) is packed in respectively on left drive spindle (12) and the right drive spindle (16).
6, reinforcement according to claim 5 helps fast bicycle, it is characterized in that above-mentioned left telescopic pipe (11) and right telescopic pipe (15) are folding sebific duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00227207 CN2410227Y (en) | 2000-01-25 | 2000-01-25 | Power-aid speed-increasing bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00227207 CN2410227Y (en) | 2000-01-25 | 2000-01-25 | Power-aid speed-increasing bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2410227Y true CN2410227Y (en) | 2000-12-13 |
Family
ID=33590886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00227207 Expired - Fee Related CN2410227Y (en) | 2000-01-25 | 2000-01-25 | Power-aid speed-increasing bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2410227Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101920760A (en) * | 2010-09-10 | 2010-12-22 | 蔡绍智 | Load driving device for manual riding vehicle |
-
2000
- 2000-01-25 CN CN 00227207 patent/CN2410227Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101920760A (en) * | 2010-09-10 | 2010-12-22 | 蔡绍智 | Load driving device for manual riding vehicle |
| CN101920760B (en) * | 2010-09-10 | 2012-11-21 | 蔡绍智 | Load driving device for manual riding vehicle |
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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 |