CN2749766Y - Mini treading and jumping axis type exercising bicycle - Google Patents
Mini treading and jumping axis type exercising bicycle Download PDFInfo
- Publication number
- CN2749766Y CN2749766Y CNU2004201025258U CN200420102525U CN2749766Y CN 2749766 Y CN2749766 Y CN 2749766Y CN U2004201025258 U CNU2004201025258 U CN U2004201025258U CN 200420102525 U CN200420102525 U CN 200420102525U CN 2749766 Y CN2749766 Y CN 2749766Y
- Authority
- CN
- China
- Prior art keywords
- treading
- bicycle
- jumping
- frame
- beat board
- 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 minitype exercising bicycle for treading and jumping. A steering handgrip and front and back wheels are arranged on a bicycle frame. The minitype exercising bicycle for treading and jumping is characterized in that rotatable treading and jumping plate frames with L-shaped structures are respectively arranged on tail end shafts on both sides of a back flat fork of the bicycle frame. One plastic treading plate is arranged on each rotatable treading and jumping plate frame, and one pulley wheel is respectively arranged on a long rod and the top end of a short rod. Both sides of a wheel hub of the back wheel are provided with flywheels. A chain which is hinged on a back support tube of the bicycle frame is hung on the long rod by a small spring after bypassing the pulley wheel on the long rod anticlockwise, bypassing the flywheels clockwise and bypassing the pulley wheel on the top end of the short rod. The treading and jumping plate frames always keep anticlockwise rotation under the acting force of a big spring. When the minitype exercising bicycle for treading and jumping is used, an operator treads alternately or jumps with feet together on the two plastic treading plates so as to cause the treading and jumping plate frames to rotate. The chain is pulled by the pulley wheel on the long rod so as to drive the sheathed flywheels to rotate by double displacement and the back wheel is driven to cause the bicycle to move forward. Thus, people exercise bodies in the process of recreation with abandon.
Description
Technical field
The utility model is a kind of sports bicycle, belongs to a kind of mini body-building bicycle of stepping on, jump.
Background technology
People used three-wheel or two-wheel bicycle and the Kickboard Scooter that is developed out by it, Rocking cycle etc. various with amusement, the body-building special car as purpose in the process of growing up, they differ from one another, but the limitation that also all has function singleness, in disclosed product engineering scheme, also all there is the deficiency of complex structure, poor practicability in the body-building bicycle of this class.
Summary of the invention
The purpose of this utility model provides a kind of simple in structure, diverse in function minily steps on, jumps body-building bicycle and satisfy the needs that children like the nature of running, jumping and adult's amusement, body-building.
The technical scheme that the utility model adopted is: on vehicle frame, be equipped with steering handle and before, rear wheel, it is characterized in that the both sides tail end of chain stay has an anchor shaft behind the vehicle frame, a rotary beat board frame has been installed respectively on the axle, the beat board frame possesses L shaped structure, on the stock of beat board frame, a pulley has been installed respectively with the top of quarter butt, be separately installed with the flywheel of identical transmission direction in rear wheel wheel hub both sides, chain one end is hinged on the rear supporting tube of vehicle frame, other end conter clockwise is walked around the stock top sheave, cw is walked around flywheel, make chain be U font shape, cw hangs on the little spring after walking around the pulley on quarter butt top again, the other end of little spring hangs on the stock of beat board frame, a big spring hangs over the stock middle part of the rear supporting tube and the beat board frame of vehicle frame, the beat board frame remains the anticlockwise direction rotation under the application force of big spring, be installed in the spacing cushion rubber on the vehicle frame, the slewing area of cushion rubber control beat board frame.
The operator is using mini stepping on, when jumping body-building bicycle, hold steering handle, to ride earlier on the plastic cement pedal, the beat board frame clockwise rotates, the stock top sheave pulling chain of beat board frame, the flywheel that chain is driven with the two-fold displacement entangled is along with rotating and drive rear wheels travels forward bicycle, lifting foot-operated springboard frame can rotate counterclockwise automatically under the application force of big spring and set back, when two pin alternately step two plastic cement pedals respectively, bicycle will normally advance, if two pin were beated on the plastic cement pedal together bicycle was normally advanced this moment, and operator's seat also can be stepped on both feet on cushion step on plastic cement pedal drive bicycle and advance and simultaneously can carry out of short duration rest, operator's both feet are stepped on, the speed of advance of the speed decision bicycle of jumping.
The utility model is simple in structure, reliable transmission, easy to operate, can allow the operator adopt various states to carry out activity, increased operator's interest, recreational and persistence, made the operator in as the toy amusement, help to take exercises physique, balanced capacity, the coordination ability and intellectual level again.
Description of drawings
In conjunction with following structure accompanying drawing the utility model is further described.
Fig. 1, be the front view of the utility model structure.
Fig. 2, be the birds-eye view of the utility model structure.
The specific embodiment
The present embodiment is a kind of mini body-building bicycle of stepping on, jump.With reference to accompanying drawing 1 to accompanying drawing 2: 1. steering handle, 2. vehicle frame, 3. seat cushion; 4. mudwing, 5. rear wheel, 6. chain; 7. little spring, 8. flywheel, 9. spacing cushion rubber; 10. pulley, 11. big springs, 12. front vehicle wheels; 13. protective case, 14. cushion rubbers, 15. plastic cement pedals; 16. the limit support, 17. beat board framves, 18. rim brakes.
Step on mini, jump in the body-building bicycle, with reference to accompanying drawing 1 to accompanying drawing 2: steering handle 1, front vehicle wheel 12, rear wheel 5 fits together with vehicle frame 2, both sides tail end at vehicle frame 2 back chain stays has an anchor shaft, a rotary beat board frame 16 has been installed respectively on the axle, beat board frame 16 possesses L shaped structure, a plastic cement pedal 15 is installed on beat board frame 16 and on stock, a pulley 10 has been installed respectively with the top of quarter butt, be separately installed with the flywheel 8 of identical transmission direction in the wheel hub both sides of rear wheel 5, chain 6 one ends are hinged on the rear supporting tube of vehicle frame 2, other end conter clockwise is walked around stock top sheave 10, cw is walked around flywheel 8, make chain 6 be U font shape, cw hangs on the little spring 7 after walking around the pulley 10 on quarter butt top again, the other end of little spring 7 hangs on the stock of beat board frame 17, big spring 11 hangs on the stock of the rear supporting tube of vehicle frame 2 and beat board frame 17, beat board frame 17 remains the anticlockwise direction rotation under the application force of big spring 11, be installed in the spacing cushion rubber 9 on the vehicle frame 2, the slewing area of cushion rubber 14 control beat board framves 17.
The operator is using mini stepping on, when jumping body-building bicycle, hold steering handle 1, to ride earlier on plastic cement pedal 15, beat board frame 17 clockwise rotates, the stock top sheave 10 pulling chains 6 of beat board frame 17, the flywheel 8 that chain 6 is driven with the two-fold displacement entangled is along with rotating and drive rear wheels 5 travels forward bicycle, lifting foot-operated springboard frame 17 can rotate counterclockwise automatically under the application force of big spring 11 and set back, when two pin alternately step two plastic cement pedals 15 respectively, bicycle will normally advance, if two pin were beated on plastic cement pedal 15 together bicycle was normally advanced this moment, and operator's seat also can be stepped on seat cushion 3 step on plastic cement pedal 15 to drive bicycles to advance and to carry out of short duration rest, operator's both feet are stepped on, the speed of advance of the speed decision bicycle of jumping makes the operator aprowl not only full of endless joy but also can improve the health.
Claims (3)
1, a kind of mini stepping on, jump body-building bicycle, steering handle 1 and front vehicle wheel 12 are installed on vehicle frame 2, rear wheel 5, the both sides tail end that it is characterized in that vehicle frame 2 back chain stays has an anchor shaft, a rotary beat board frame 16 has been installed respectively on the axle, beat board frame 16 possesses L shaped structure, on the stock of beat board frame 16, a pulley 10 has been installed respectively with the top of quarter butt, be separately installed with the flywheel 8 of identical transmission direction in the wheel hub both sides of rear wheel 5, chain 6 one ends are hinged on the rear supporting tube of vehicle frame 2, other end conter clockwise is walked around stock top sheave 10, cw is walked around flywheel 8, make chain 6 be U font shape, cw hangs on the little spring 7 after walking around the pulley 10 on quarter butt top again, the other end of little spring 7 hangs on the stock of beat board frame 16, a big spring 11 hangs over the stock middle part of the rear supporting tube and the beat board frame 16 of vehicle frame 2, beat board frame 16 remains the anticlockwise direction rotation under the application force of big spring 11, be installed in the spacing cushion rubber 9 on the vehicle frame 2, the slewing area of cushion rubber 14 control beat board framves.
2, the mini body-building bicycle of stepping on, jump according to claim 1 is characterized in that: on the beat board frame 16 of two L shaped structures plastic cement pedal 15 is installed also.
3, the mini body-building bicycle of stepping on, jump according to claim 1 is characterized in that: the tail end anchor shaft center, both sides of vehicle frame 2 back chain stays is in the back of the mounting center position of rear wheel 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004201025258U CN2749766Y (en) | 2004-12-16 | 2004-12-16 | Mini treading and jumping axis type exercising bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004201025258U CN2749766Y (en) | 2004-12-16 | 2004-12-16 | Mini treading and jumping axis type exercising bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2749766Y true CN2749766Y (en) | 2006-01-04 |
Family
ID=35823158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004201025258U Expired - Fee Related CN2749766Y (en) | 2004-12-16 | 2004-12-16 | Mini treading and jumping axis type exercising bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2749766Y (en) |
-
2004
- 2004-12-16 CN CNU2004201025258U patent/CN2749766Y/en not_active Expired - Fee Related
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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 |