CN2158378Y - Health-care bicycle brake device - Google Patents
Health-care bicycle brake device Download PDFInfo
- Publication number
- CN2158378Y CN2158378Y CN 92228323 CN92228323U CN2158378Y CN 2158378 Y CN2158378 Y CN 2158378Y CN 92228323 CN92228323 CN 92228323 CN 92228323 U CN92228323 U CN 92228323U CN 2158378 Y CN2158378 Y CN 2158378Y
- Authority
- CN
- China
- Prior art keywords
- wheel
- wheel fork
- bicycle
- damping
- shaft
- 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 damping device for the body building of a bicycle. The damping device for the body building of the bicycle is appended on an ordinary bicycle whose operation resistance can be increased. The utility model which is small in size and simple in structure is composed of a transmission part, damping wheels and a fixed part. The damping device for the body building of the bicycle is arranged on the back face of the centre shaft of the bicycle and connected with control handles arranged on the handle bars of the bicycle through a flexible shaft. The operation resistance is adjusted by the control handles, and operation is very convenient. People can process body building exercise momentarily at any places when ride the bicycle to replace walk.
Description
The utility model relates to a kind of bicycle damping arrangement.
Ordinary bicycle is as a kind of vehicle of manpower, so so can be used as body-building apparatus.But because producer in the manufacturing process, always tries hard to make its light labour-saving reason in design, add the restriction that is subjected to time and speed in busy crowded city, it is not ideal to utilize it to carry out the exercise effect.Utilize commercially available body-building bicycle or ordinary bicycle is installed on the bicycle body-building support and carry out exercise, though effect is pretty good, but the essential special time of cost of people, the townie fast pace of incompatibility, the original place stepping movement is also more dry as dust in addition.
The purpose of this utility model is for a kind of bicycle body-building damping arrangement that can produce big running resistance that is installed on the bicycle is provided.It can make people carry out exercise whenever and wherever possible when riding instead of walk riding the step.
The purpose of this utility model is achieved in that
Bicycle body-building damping arrangement is by running part, and damping wheel and fixed part are formed.Running part is made of ㄣ shape metal sheet (1), wheel fork (2), screw (3).ㄣ shape metal sheet (1) is connected with the upper end of wheel fork (2), and the position, middle and lower part of wheel fork (2) dashes wheel fork axis hole (16) and the damping wheel shaft rod hole (17) that symmetry is arranged.
The wheel (14) that damping wheel is held by damping wheel shaft rod (13), tape spool, rubber wheel cover (15), packing ring (11) and nut (12) constitute.The wheel (14) that has bearing is installed in the middle part of a rod (13), is with rubber wheel cover (15) on the wheel (14).The damping wheel shaft rod hole (17) on the wheel fork (2) is passed at the two ends of damping wheel shaft rod (13) respectively, is fixed on the wheel fork (2) by packing ring (11) and nut (12).
Fixed part is made of plintlet (4), big clamp plate (7), wheel fork shaft (8), nut (10), packing ring (9) and screw (5).Be pressed with groove (6) on large and small clamping plate (7), (4), on the vehicle frame of two auxiliary splints after screw (5) is fixed on adjacent bicycle middle shaft by symmetry, the bottom of big clamp plate (7) dashes through hole (18).Wheel fork shaft (8) passes the wheel fork axis hole (16) on the wheel fork (2), the through hole (18) on the big clamp plate (7) is passed at two ends again, be fixed on through nut (10) that Ren running part and fixed part are connected by wheel fork shaft (8) between two big clamp plates (7), wheel fork shaft (8) is parallel with bicycle rear axle, and wheel fork (2) can turn an angle around wheel fork shaft (8).
The upper end of ㄣ shape metal sheet (1) is connected with flexible axle (19), and flexible axle is affected by the control handle that is installed in the bicycle handle bar.If need carry out exercise, only need pull the control handle of band gear when riding, spur the outer rim that ㄣ shape metal sheet (1) drives damping wheel malleation bicycle rear forward, make it deformation, just can produce corresponding running resistance by flexible axle (19).
The utility model has the advantages that: can be attached on any ordinary bicycle, its volume is little, and is simple in structure, and bicycle is not had wearing and tearing, and people can carry out exercise whenever and wherever possible when riding instead of walk by bike.
Fig. 1 is the utility model front view;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is installed in scheme drawing on the bicycle for the utility model;
Fig. 4 is the running part constructional drawing;
Fig. 5 is the front view of wheel fork shaft (8);
Fig. 6 is the scheme drawing of large and small clamping plate (7), (4);
Fig. 7 is the full sectional view of damping wheel.
Below in conjunction with drawings and Examples the utility model is further elaborated.
Embodiment: the bottom of the ㄣ shape metal sheet (1) of running part has two screws (2), wheel fork (2) forms with two L shaped pressing metal plates, the junction, upper end of two L shaped metal sheets, the screw (20) of corresponding ㄣ shape metal sheet (1) bottom dashes two through hole (2), its slightly larger in diameter is in the diameter of screw (20), screw (3) passes through hole (21) and screws in screw (20), with two L shaped metal sheets and ㄣ shape metal sheet (1) and connect.Two L shaped metal sheets therefrom part are split into forked.Middle and lower part at wheel fork (2) dashes wheel fork axis hole (16) and the damping wheel shaft rod hole (17) that symmetry is arranged.
Middle part at damping wheel shaft rod (13), wheel (a 14) wheel (14) that has bearing is installed is tightened cover rubber wheel cover (15), the damping wheel shaft rod hole (17) on the wheel fork (2) is passed at the two ends of damping wheel shaft rod (13), load onto packing ring (11), screw on nut (12), damping wheel is fastened on the wheel fork (2).
On the large and small clamping plate of the metal of fixed part (7), (4), suppress a groove (6) according to the curvature of vehicle frame bar behind the bicycle middle shaft, respectively there are two corresponding through holes groove (6) both sides, wherein 4 screws (22) diameter of plintlet (4) is slightly less than 4 through holes (23) on the big clamp plate (7), a big clamp plate (7) and a plintlet (4) are formed a pair, screw (5) passes through hole (23) and screws in screw (22), and two auxiliary splints are fixed on the vehicle frame behind the adjacent bicycle middle shaft.The lower end of big clamp plate (7) dashes has through hole (18) to be used for installing wheel fork shaft (8), wheel fork shaft (8) both ends diameter is less than the middle part diameter, and be threaded, wheel fork shaft (8) passes the wheel fork axis hole (16) on the wheel fork (2), wheel fork is contained on the wheel fork shaft (8), wheel fork shaft two ends are respectively loaded onto a packing ring (9) and are passed through hole (18) on two big clamp plates (7) then respectively, screw on nut (10), wheel fork shaft (8) and wheel fork (2) are installed between two big clamp plates (7), wheel fork shaft (8) is parallel with bicycle rear axle, running part can turn an angle around wheel fork shaft (8), so far fixed part, running part and damping wheel are connected as a single entity.
Upper end with ㄣ shape metal sheet (1) is connected with a flexible axle that is affected by the control handle that is installed in the bicycle handle bar (19) at last, can use.
Claims (3)
1, a kind of bicycle body-building damping arrangement is made up of running part, damping wheel and fixed part, it is characterized in that: running part
Shape metal sheet (1) is connected with the upper end of wheel fork (2), wheel fork axis hole (16) and damping wheel beaming roller hole (17) that symmetry is arranged on the wheel fork (2), the damping wheel beaming roller hole (17) that damping wheel beaming roller (13) passes on the wheel fork (2) is fixed on the wheel fork (2), fixed part big, plintlet (7), (4) be pressed with groove on, be fixed on the vehicle frame behind the bicycle middle shaft, wheel fork shaft (8) passes the through hole (18) on wheel fork axis hole (16) big clamp plate (7) of wheel fork (2), be fixed between two big clamp plates (7), wheel fork shaft (8) is parallel with bicycle rear axle, and wheel fork (2) can turn an angle around wheel fork shaft (8).
2, device according to claim 1 is characterized in that: be with rubber wheel cover (15) on the damping wheel.
3, device according to claim 1 is characterized in that: the upper end of the ㄣ shape metal sheet (1) of running part connects a flexible axle that is affected by control handle (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92228323 CN2158378Y (en) | 1992-07-19 | 1992-07-19 | Health-care bicycle brake device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92228323 CN2158378Y (en) | 1992-07-19 | 1992-07-19 | Health-care bicycle brake device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2158378Y true CN2158378Y (en) | 1994-03-09 |
Family
ID=33772015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92228323 Expired - Fee Related CN2158378Y (en) | 1992-07-19 | 1992-07-19 | Health-care bicycle brake device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2158378Y (en) |
-
1992
- 1992-07-19 CN CN 92228323 patent/CN2158378Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2158378Y (en) | Health-care bicycle brake device | |
| US20100059963A1 (en) | Dual-drive bicycle | |
| CN211167269U (en) | Double-drive transfer bicycle | |
| CN207292279U (en) | A kind of bicycle adjusted with build | |
| CN2709296Y (en) | On-houseback type body-building bicycle | |
| CN218839676U (en) | Power-saving bicycle | |
| CN2892645Y (en) | Two-person double-driving tricycle | |
| CN2306165Y (en) | Single-wheel cycle | |
| CN2146423Y (en) | Labour-saving cycle | |
| CN216153964U (en) | Bicycle brake crank with double outgoing lines | |
| CN2293510Y (en) | Direct-pedal double-tangent bicycle | |
| CN215553788U (en) | Novel cross-country bicycle capable of saving manpower | |
| CN213921383U (en) | Crank device and bicycle | |
| CN2271991Y (en) | Curved beam bicycle | |
| CN208576674U (en) | A kind of adjustable child scooter | |
| CN2219250Y (en) | Bicycle convenient to run rightwards | |
| CN2248677Y (en) | Low saddle bicycle with driving means in front wheel and steering means behind | |
| CN2244513Y (en) | Quick biycle | |
| CN2157118Y (en) | Bicycle for body building | |
| CN2709294Y (en) | On-houseback type body-building bicycle | |
| CN201158439Y (en) | Handlebar-free vehicle | |
| CN2051209U (en) | Labour-saving device for bick | |
| CN2334668Y (en) | Power boosting bicycle | |
| CN201140745Y (en) | Energy-saving high-speed bicycle | |
| CN2554083Y (en) | Middle axle crank device |
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 |