CN2784290Y - Jumping bicycle - Google Patents
Jumping bicycle Download PDFInfo
- Publication number
- CN2784290Y CN2784290Y CNU2005201013749U CN200520101374U CN2784290Y CN 2784290 Y CN2784290 Y CN 2784290Y CN U2005201013749 U CNU2005201013749 U CN U2005201013749U CN 200520101374 U CN200520101374 U CN 200520101374U CN 2784290 Y CN2784290 Y CN 2784290Y
- Authority
- CN
- China
- Prior art keywords
- bicycle
- vehicle frame
- cam
- rocking arm
- wheel
- 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
Links
Images
Landscapes
- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The utility model relates to a bicycle, particularly a bicycle used for entertainment and body building, which is a jumping bicycle. The utility model comprises a front wheel (1), a bicycle bar (2), a bicycle frame (3), a bicycle seat (4) and a back wheel (5), wherein a cam (13) is arranged in the center of the back wheel (5), a rocking arm (10) is arranged on the bicycle frame (3), a guide wheel (11) which is matched with the cam (13) is arranged on one end of the rocking arm (10), and the other end of the rocking arm (10) is connected with the bicycle frame (3) through a connecting plate. When the utility model is used, the guide wheel is tightly contacted with the cam, the guide wheel transfer a force moment generated by the cam of the bicycle to the bicycle frame, the bicycle frame is caused to do repeated motion with a certain angle, the function of upward and downward jumping of the bicycle seat is realized like riding, and original leg motion is extended to general motion in riding, and the goal of body building is achieved. In addition, the utility model has the advantages of simple structure, safety, and integration of walking replacement, entertainment and body building.
Description
Technical field
The utility model relates to a kind of bicycle, relates in particular to a kind of bicycle that is used for amusement, body-building.
Background technology
Bicycle has rides conveniently, cheap, and less demanding to road is subjected to the restriction of road conditions little, and the advantage that does not pollute the environment, and holding concurrently can body-building, and therefore in today of automobile high-speed development, bicycle remains the vehicle that the both urban and rural residents likes.Existing bicycle wheels is circle, and vehicle frame is connected with front and back wheel by the axle on the front and back wheel center of circle, and bicycle vehicle frame under steam is steady, helps the driver and grasps.But this bicycle is too dull under steam, does not have excitement.Be used for body-building, this bicycle body-building effect neither be very desirable.
China's utility model patent (ZL 99246035) discloses a kind of car of jumping, form by front and back wheel, vehicle frame, handlebar, eccentric guide wheel is housed on the center of circle of rear wheel, at eccentric guide wheel one eccentric shaft is arranged in addition, frame end has the vehicle frame axle, and vehicle frame flexibly connects by pivotally attached swing arm of vehicle frame axle and eccentric shaft, also be installed with sliding sleeve in frame end, slide bar one end activity wears in the sliding sleeve, and the other end is hinged in the swing arm by sliding pole axis, and the slide bar outer ring is arranged with spring.The disclosed bicycle of this patent has been realized the function of jumping, but complex structure, exploitativeness is not strong, and safety performance is bad, and does not have control setup, can not use as ordinary bicycle.
Summary of the invention
In order to solve above-mentioned technical barrier, the purpose of this utility model provides a kind of simple in structure, easy to assembly, bicycle of having the control setup of jumping concurrently.
In order to realize above-mentioned purpose, the utility model has adopted following technical scheme:
A kind of bicycle of jumping comprises front-wheel, handlebar, vehicle frame, vehicle seat and trailing wheel, on the center of circle of trailing wheel cam is housed, and is provided with rocking arm on vehicle frame, and rocking arm one end is provided with the guide wheel that matches with cam, and the other end is connected with vehicle frame by connecting panel.
As preferably; the middle part of rocking arm is hinged on the vehicle frame; described connecting panel is made up of crank and connecting rod; connecting rod one end and rocking arm are hinged; the other end and crank are hinged, and crank is hinged on the vehicle frame, and are provided with axis hole on vehicle frame; be provided with adapter shaft in axis hole, and crank is connected with the control handle that is located at the vehicle frame another side by adapter shaft.
Above-mentioned vehicle frame is provided with the grab of restriction control handle.
As preferably, bearing is installed on the guide wheel.
When in use, guide wheel and cam are adjacent to, guide wheel carries out the transmission of torque that cam produced with bicycle and gives vehicle frame, make vehicle frame do the crank motion of certain angle, realized the function that vehicle seat bounces up and down, bring as the impression of riding to the rider,, reached the purpose of taking exercises having only leg exercise to expand to systemic movement originally by bike.Whether the utility model also is provided with the rocking arm control setup and controls bicycle is jumped, and the rider can be according to oneself needs in travelling, and selection is jumped or do not jumped.In addition, the utility model is simple in structure, and is safe and reliable, melt ride instead of walk, amusement, body-building be in one, has good market outlook.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structural representation of the utility model embodiment rocking arm, crank, connecting rod and handle;
Fig. 2 is the structural representation of the utility model embodiment handle part.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is made a detailed explanation.
A kind of bicycle of jumping as shown in Figure 1 comprises front-wheel 1, handlebar 2, vehicle frame 3, vehicle seat 4 and trailing wheel 5, and cam 13 is housed on the center of circle of trailing wheel 5.Be provided with rocking arm 10 on vehicle frame 3, the middle part of rocking arm 10 is hinged on the vehicle frame 3, and rocking arm 10 right-hand members are provided with the guide wheel 11 that matches with cam 13, and bearing 12 is installed on the guide wheel 11.The left end of rocking arm 10 is hinged with vehicle frame 3 by crank 8 and connecting rod 9.
As shown in Figure 2, connecting rod 9 one ends and rocking arm 10 are hinged, and the other end and crank 8 are hinged, crank 8 is hinged on the vehicle frame 3, and on vehicle frame 3, be provided with axis hole, and in axis hole, being provided with adapter shaft 7, crank 8 is connected with the control handle 6 that is located at vehicle frame 3 another sides by adapter shaft 7.
As shown in Figure 3, on vehicle frame 3, be provided with the grab 14 of spacing control handle, on vehicle frame 3, also be provided with the limit coil 15 of restriction control handle 6 positions in addition.
When in use, press lower handle 6, handle 6 is stuck on the grab 14, guide wheel 11 is adjacent to cam 13, guide wheel 11 carries out the transmission of torque that cam 13 produced with bicycle and gives vehicle frame 3, making vehicle frame 3 is the crank motion that fulcrum is done certain angle with front-wheel 1, has realized the function that vehicle seat 4 bounces up and down, and brings as the impression of riding to the rider.
Claims (4)
1, a kind of bicycle of jumping, comprise front-wheel (1), handlebar (2), vehicle frame (3), vehicle seat (4) and trailing wheel (5), it is characterized in that on the center of circle of trailing wheel (5) cam (13) being housed, be provided with rocking arm (10) on vehicle frame (3); rocking arm (10) one ends are provided with the guide wheel (11) that matches with cam (13), the other end is connected with vehicle frame (3) by connecting panel.
2, a kind of bicycle of jumping as claimed in claim 1, the middle part that it is characterized in that rocking arm (10) is hinged on the vehicle frame (3), described connecting panel is made up of crank (8) and connecting rod (9), connecting rod (9) one ends and rocking arm (10) are hinged, the other end and crank (8) are hinged, and crank (8) is hinged on the vehicle frame (3), and are provided with axis hole on vehicle frame (3), be provided with adapter shaft (7) in axis hole, crank (8) is connected with the control handle that is located at the vehicle frame another side (6) by adapter shaft (7).
3, a kind of bicycle of jumping as claimed in claim 1 is characterized in that vehicle frame (3) is provided with the grab (14) of spacing control handle (6).
4, as claim 1 or 2 or 3 described a kind of bicycles of jumping, it is characterized in that being equipped with on the guide wheel (11) bearing (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201013749U CN2784290Y (en) | 2005-04-04 | 2005-04-04 | Jumping bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201013749U CN2784290Y (en) | 2005-04-04 | 2005-04-04 | Jumping bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2784290Y true CN2784290Y (en) | 2006-05-31 |
Family
ID=36771270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005201013749U Expired - Fee Related CN2784290Y (en) | 2005-04-04 | 2005-04-04 | Jumping bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2784290Y (en) |
-
2005
- 2005-04-04 CN CNU2005201013749U patent/CN2784290Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201205971Y (en) | Health care four-wheel electric motor vehicle | |
| CN2784290Y (en) | Jumping bicycle | |
| CN100429117C (en) | Sitting-standing two-purpose bicycle | |
| CN2797176Y (en) | Jumping bicycle | |
| CN104691675A (en) | Parent-child bicycle | |
| CN201300933Y (en) | Multi-functional tricycle | |
| CN200971136Y (en) | Two-purpose bicycle for sitting or standing | |
| CN200985062Y (en) | Bouncing vehicle | |
| CN201062073Y (en) | Portable bicycle | |
| CN201086782Y (en) | Front-driving bicycle with good shock absorption performance | |
| CN2565733Y (en) | Side three-wheel double bicycle | |
| CN2446041Y (en) | Balance wheel self-running cycle | |
| CN204871403U (en) | Portable folding bicycle | |
| CN202574533U (en) | Front-wheel-drive bicycle | |
| CN201317432Y (en) | Portable light and fast bicycle with an improved structure | |
| CN201580481U (en) | Three-wheeled bicycle | |
| CN202186474U (en) | Compound pendulum driving type bicycle | |
| CN2931258Y (en) | Front-drive bicycle | |
| CN2813435Y (en) | Two-purpose cycles adapted to body-building and riding instead of walk | |
| CN2745842Y (en) | Children bicycle | |
| CN2167928Y (en) | Chair-type bicycle | |
| CN201046740Y (en) | Mini bicycle | |
| CN2709294Y (en) | On-houseback type body-building bicycle | |
| CN2749767Y (en) | Jump bike | |
| CN2897793Y (en) | Electric exercising tricycle |
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 |