CN202716999U - Exercise strength-enhancing bicycle - Google Patents
Exercise strength-enhancing bicycle Download PDFInfo
- Publication number
- CN202716999U CN202716999U CN 201220270275 CN201220270275U CN202716999U CN 202716999 U CN202716999 U CN 202716999U CN 201220270275 CN201220270275 CN 201220270275 CN 201220270275 U CN201220270275 U CN 201220270275U CN 202716999 U CN202716999 U CN 202716999U
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- bearing
- connecting shaft
- handlebar
- shaped connecting
- bicycle
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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.)
- Expired - Fee Related
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Abstract
An exercise strength-enhancing bicycle comprises a bicycle frame, a front fork, a handlebar and pedals, wherein a connecting shaft of the two pedals is a U-shaped connecting shaft, two ends of the U-shaped connecting shaft are connected with the two pedals, the middle of the U-shaped connecting shaft is connected with a first bearing, and the first bearing and a second bearing are respectively fixed at two ends of a push-pull rod through a first bearing sleeve and a second bearing sleeve. The second bearing is connected with a semi-circle ring and can move up and down along the semi-circle ring. The semi-circle ring is vertically fixed on the upper portion of the handlebar, the bottom of the handlebar is fixedly connected with a third bearing sleeve installed on a horizontal shaft through a bearing. The shaft is fixed on the top of the front fork. The U-shaped connecting shaft, the push-pull rod and the handlebar form a crank connecting rod mechanism. The bicycle enables upper limbs and other joints to be stretched and exercised during riding, and enables muscles, intestines and stomachs to be exercised. By means of strength-enhancing riding using strength of the upper limbs, the difficulties of uphill and headwind and the like are effectively overcome.
Description
Technical field
The utility model belongs to the bicycle field, relates to a kind of body-building boost bicycle.
Background technology
Bicycle is common riding instead of walk and fitness tool.But bicycle also has defective itself, as run into go up a slope or require great effort very much against the wind the time pedal motionless, can lower limb after the overlong time of riding tired; During as fitness tool, upper limbs and other joints can not get effectively stretching and taking exercise.
The utility model content
The purpose of this utility model provides a kind of bicycle of body-building reinforcement, and upper limbs also participates in motion in the process of riding, and obtains taking exercise; Ride by the upper limbs force power-assisted simultaneously.
The utility model is by the following technical solutions:
A kind of body-building boost bicycle, comprise vehicle frame, front fork, handlebar, flywheel, foot-operated, described two foot-operated 101 connecting shaft is U-shaped connecting shaft 102, described U-shaped connecting shaft 102 two ends connect two and ride, the intermediate connecting shaft of U-shaped connecting shaft holds 1, bearing 1, bearing 2 206 is fixed on pull bar 2 two ends by bearing carrier ring 1 and bearing carrier ring 2 205 respectively, described bearing 2 206 connects semicircular ring 302 and bearing two can be along the semicircular ring up-and-down movement, described semicircular ring 302 vertically is fixed on handlebar 3 tops, handlebar 3 bottom captive joint bearing carrier rings 3 301, described bearing carrier ring 3 301 is installed in by bearing on the axle 303 of level, and axle 303 is fixed on front fork 4 tops; Described U-shaped connecting shaft 102, pull bar 2, handlebar 3 form piston crank mechanism.
Described pull bar 2 comprises inner tube 203 and outer tube 204, and inner tube is within the outer tube nested and fixing by jackscrew 207, the terminal anchor shaft bearing sleeve 1 of inner tube, the terminal anchor shaft bearing sleeve 2 206 of outer tube.
The connection structure of described semicircular ring and pull bar is that semicircular ring penetrates in the bearing 2 205.
The utility model product is so that upper limbs and other a lot of joints can obtain stretching and taking exercise in the process of riding, and muscle, stomach obtain movable the stretching, extension and practice power; Use simultaneously the upper limbs force reinforcement to ride, actv. has overcome upward slope, has waited difficult situation against the wind.
Description of drawings
Fig. 1 is structural representation front view of the present utility model;
Fig. 2 is structural representation birds-eye view of the present utility model;
Fig. 3 is pull bar structural representation of the present utility model.
The specific embodiment
A kind of body-building boost bicycle, comprise vehicle frame, front fork, handlebar, flywheel, foot-operated, described two foot-operated 101 connecting shaft is U-shaped connecting shaft 102, described U-shaped connecting shaft 102 two ends connect two and ride, the intermediate connecting shaft of U-shaped connecting shaft holds 1, bearing 1, bearing 2 206 is fixed on pull bar 2 two ends by bearing carrier ring 1 and bearing carrier ring 2 205 respectively, described bearing 2 206 connects semicircular ring 302 and bearing two can be along the semicircular ring up-and-down movement, described semicircular ring 302 vertically is fixed on handlebar 3 tops, handlebar 3 bottom captive joint bearing carrier rings 3 301, described bearing carrier ring 3 301 is installed in by bearing on the axle 303 of level, and axle 303 is fixed on front fork 4 tops; Described U-shaped connecting shaft 102, pull bar 2, handlebar 3 form piston crank mechanism.The connection structure of described semicircular ring and pull bar is that semicircular ring penetrates in the bearing 2 205.
In the time of to pedal, by the piston crank mechanism that U-shaped connecting shaft 102, pull bar 2, handlebar 3 form, handlebar rocks back and forth, otherwise handlebar 2 can be to assisted pedal stroke by rocking back and forth.So that upper limbs and other a lot of joints can obtain stretching and taking exercise in the process of riding, muscle, stomach obtain movable the stretching, extension and practice power; Use simultaneously the upper limbs force reinforcement to ride, actv. has overcome upward slope, has waited difficult situation against the wind.
Described pull bar 2 comprises inner tube 203 and outer tube 204, and inner tube is within the outer tube nested and fixed the terminal anchor shaft bearing sleeve 1 of inner tube, the terminal anchor shaft bearing sleeve 2 206 of outer tube by jackscrew 207 or larynx hoop.After jackscrew held out against fixedly inner and outer tubes, described U-shaped connecting shaft 102, pull bar 2, handlebar 3 formed piston crank mechanisms.When unclamping jackscrew, inner tube can be free to slide within the outer tube, and piston crank mechanism lost efficacy, and the utility model bicycle can be used as ordinary bicycle and uses.
Bicycle described in the utility model can be manpower bicycle, Electrical Bicycle, three-wheel vehicle etc.
Claims (3)
1. body-building boost bicycle, comprise vehicle frame, front fork, handlebar, flywheel, foot-operated, it is characterized in that, the connecting shaft of described two foot-operated (101) is U-shaped connecting shaft (102), described U-shaped connecting shaft (102) two ends connect two and ride, the intermediate connecting shaft of U-shaped connecting shaft holds one (201), bearing one (201), bearing two (206) is fixed on pull bar (2) two ends by bearing carrier ring one (202) and bearing carrier ring two (205) respectively, described bearing two (206) connects semicircular ring (302) and bearing two can be along the semicircular ring up-and-down movement, described semicircular ring (302) vertically is fixed on handlebar (3) top, handlebar (3) bottom captive joint bearing carrier ring three (301), described bearing carrier ring three (301) is installed in by bearing on the axle (303) of level, and axle (303) is fixed on front fork (4) top; Described U-shaped connecting shaft (102), pull bar (2), handlebar (3) form piston crank mechanism.
2. body-building boost bicycle claimed in claim 1, it is characterized in that, described pull bar (2) comprises inner tube (203) and outer tube (204), inner tube is within the outer tube nested and fixing by jackscrew (207), the terminal anchor shaft bearing sleeve one (202) of inner tube, the terminal anchor shaft bearing sleeve two (206) of outer tube.
3. body-building boost bicycle claimed in claim 1 is characterized in that, the connection structure of described semicircular ring and pull bar is that semicircular ring penetrates in the bearing two (205).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220270275 CN202716999U (en) | 2012-06-08 | 2012-06-08 | Exercise strength-enhancing bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220270275 CN202716999U (en) | 2012-06-08 | 2012-06-08 | Exercise strength-enhancing bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202716999U true CN202716999U (en) | 2013-02-06 |
Family
ID=47618831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220270275 Expired - Fee Related CN202716999U (en) | 2012-06-08 | 2012-06-08 | Exercise strength-enhancing bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202716999U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108820110A (en) * | 2018-08-20 | 2018-11-16 | 张海松 | A kind of Exercycle |
| CN109455260A (en) * | 2018-12-25 | 2019-03-12 | 张海松 | A kind of body-building tricycle |
-
2012
- 2012-06-08 CN CN 201220270275 patent/CN202716999U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108820110A (en) * | 2018-08-20 | 2018-11-16 | 张海松 | A kind of Exercycle |
| CN109455260A (en) * | 2018-12-25 | 2019-03-12 | 张海松 | A kind of body-building tricycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130206 Termination date: 20140608 |