CN2303782Y - Pedal type bicycle - Google Patents
Pedal type bicycle Download PDFInfo
- Publication number
- CN2303782Y CN2303782Y CN97222993U CN97222993U CN2303782Y CN 2303782 Y CN2303782 Y CN 2303782Y CN 97222993 U CN97222993 U CN 97222993U CN 97222993 U CN97222993 U CN 97222993U CN 2303782 Y CN2303782 Y CN 2303782Y
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- CN
- China
- Prior art keywords
- wheel
- axle
- vehicle frame
- wheel disc
- bicycle
- 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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- Motorcycle And Bicycle Frame (AREA)
Abstract
The utility model discloses a pedal type bicycle which is driven by that double feet act on the pedal which moves up and down; the front upper part of a bicycle rack is provided with a wheel disc, the lower part of the bicycle rack is provided with a pulley wheel, and a chain is wound around the wheel disc, the pulley wheel and a free wheel. The crank of the shaft of the wheel disc is hinged with a connecting rod; the connecting rod and a control rod are hinged on the shaft of the pedal; the control rod is arranged the shaft of the control rod which is arranged on the lower part of the bicycle rack; the whole bicycle rack is packaged with a casing. The utility model has the advantages of simple structure and reasonable design, except that the utility model has the performance of the traditional bicycle, the utility model has the performances of beautiful appearance, safe running, agility, comfort, etc.; the speed is more than 3.5 times than the common bicycle; the pedal type bicycle has the advantages of low bicycle rack and light weight, which is suitable for the people whose height is over 1.3 meters to ride, and the pedal type bicycle can replace the traditional bicycle.
Description
The utility model relates to a kind of double-legged alternating action and carry out bicycle driven on the stretcher of up-and-down movement.
The bicycle that present people often ride mainly is that the cranked stretcher of double-legged rotating band moves in a circle, and crank drives axis, and the wheel disc that is fixed on the axis passes through chain, drives flywheel bicycle is moved ahead.
The purpose of this utility model is to provide a kind of pedal-type bicycle.Promptly handlebar and clamp pin are housed, bottom dress front fork, front fork dress front vehicle wheel and front brake on front vehicle frame top.Front vehicle frame cant beam welding intermediate beam, vehicle frame weld together behind intermediate beam and the triangle, back vehicle frame top dress saddle, the bottom dress has the rear wheel and the rear brake of flywheel, front vehicle frame top welding wheel disc axle sleeve, the wheel disc axle is housed, fixedly wheel disc and crank on the wheel disc axle, the crank of wheel disc axle both sides is articulated linkage respectively, one end of the other end of connecting rod and control stalk is hinged on the stretcher axle, and stretcher is done arcuate movement up and down, drives wheel disc, by wheel disc, the chain gear between pulley and flywheel up and down, bicycle is moved ahead.Forward and backward vehicle frame, wheel disc and crank all have the shell parcel.Simple in structure, reasonable in design, except that performance with standard bicycle, performances such as it is attractive in appearance also to have modern design, and driving safety is reliable, comfortable flexibly, the vehicle body low weight is light, is suitable for more than 1.3 meters the people of height and rides and sail, and speed is more than 1.5 times of standard bicycle.
The purpose of this utility model is to realize like this, vehicle frame is an one by the intermediate beam weldering of forward and backward vehicle frame by the bottom, front vehicle frame top welding wheel disc axle sleeve, the slide down axle sleeve is welded as a whole by support column, the top sheave axle sleeve is welded on intermediate beam bottom leading portion again, in the upper and lower pulley axle sleeve upper and lower pulley is housed respectively, control stalk axle sleeve of stage casing, intermediate beam bottom welding.Handlebar and clamp pin are equipped with in the front vehicle frame upper end, lower end dress front fork, and front fork lower end dress front axle, front vehicle wheel and front brake, saddle is installed in back vehicle frame upper end, and rear wheel, rear axle and the rear brake that has flywheel installed in following rear end.The rung of forward and backward wheel replaces with the shape of vane type, and is one with wheel rim, the weldering of wheel wheel.Dress wheel disc axle in the wheel disc axle sleeve on front vehicle frame top, fixedly wheel disc and crank on the wheel disc axle, the crank of wheel disc axle both sides is hinged on corresponding connecting rod one end respectively, one end of the other end of connecting rod and control stalk is hinged on the stretcher axle of corresponding side, two control stalk other ends are hinged on respectively on the control stalk axle two ends, the control stalk axle is contained in the control stalk axle sleeve, and wheel disc is walked around again in the bottom of chain by upper and lower pulley and flywheel installs.Forward and backward shell is fixed on the vehicle frame, and vehicle frame, wheel disc and crank are wrapped up.
The utility model is compared following advantage with standard bicycle: promptly changed the structure that traditional stretcher moves in a circle, except that performance with standard bicycle, also have simple in structure, reasonable in design, novelty handsome in appearance.Performances such as the car body low weight is light, and driving safety is reliable, and is comfortable flexibly.Speed is more than 1.5 times of Regular Bicycle, is suitable for height and rides the people more than 1.3 meters and sail.
Be described further below in conjunction with accompanying drawing:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the utility model drive system part-structure scheme drawing;
Fig. 3 is the structural representation of the forward and backward wheel of the utility model.
Before, back vehicle frame 4 and 12 bottoms are welded on the intermediate beam two ends respectively, before inciting somebody to action, back vehicle frame is connected as a single entity, front vehicle frame 4 tops welding wheel disc axle sleeve, the slide down axle sleeve is welded on the support column, the top sheave axle sleeve is welded on intermediate beam bottom leading portion, on, top sheave 18 and lower sheave 17 are housed respectively in the lower sheave axle sleeve, stage casing, intermediate beam bottom welding control stalk axle sleeve, handlebar 6 and clamp pin are equipped with in front vehicle frame 4 upper ends, lower end dress front fork 16, front fork lower end dress front axle, front vehicle wheel 1 and front brake 2, saddle 11 is installed in back vehicle frame 12 upper ends, the rear wheel 21 that has flywheel 14 is installed in following rear end, rear axle and rear brake 15, front vehicle wheel 1, the rung that rear wheel 21 is taken turns replaces with the shape of vane type, and and wheel rim, the weldering of wheel wheel is one, dress wheel disc axle 5 in the wheel disc axle sleeve on front vehicle frame 4 tops, fixedly wheel disc 7 and crank 8 on the wheel disc axle, respectively there is a crank 8 wheel disc axle 5 both sides, one end of two cranks is hinged on corresponding connecting rod 10 1 ends respectively, one end of the other end of connecting rod and control stalk 19 is hinged on the axle of relative stretcher 22, the other end of two control stalks 19 is hinged on respectively on the two ends of control stalk axle 20, and the control stalk axle is contained in the control stalk axle sleeve.Chain 9 is by the bottom of pulley 18 up and down and 17, walks around wheel disc 7 and flywheel 14 installs, and forward and backward shell 3 and 13 is fixed on the vehicle frame, with vehicle frame, wheel disc and crank parcel.
Ride when sailing the same with standard bicycle, both feet are stepped on respectively on the stretcher 22 of the left and right sides, both hands are held left and right sides handlebar 6 respectively, and foot-operated stretcher is arcuate movement up and down, affects connecting rod 10, connecting rod affects crank 8, crank drives wheel disc axle 5 and rotates with the wheel disc 7 that is fixed on the wheel disc axle, walks around pulley 17 and 18 up and down by chain 9, drives flywheel 14 and rotates, rear wheel rolls forward, and bicycle is moved ahead.Control stalk 19 had both limited connecting rod 10 and can not swing, and made stretcher 22 do arcuate movement up and down along control stalk axle 20, had solved the dead angle that is produced when crank 8 rotates again.
Claims (1)
1, a kind of pedal-type bicycle, it comprises vehicle frame, drive system, drg, handlebar, wheel and shell, it is characterized in that: vehicle frame is an one by the intermediate beam weldering of forward and backward vehicle frame by the bottom, front vehicle frame top welding wheel disc axle sleeve, upper and lower pulley axle sleeve is welded as a whole by support column, the top sheave axle sleeve is welded on intermediate beam bottom leading portion again, in the upper and lower pulley axle sleeve upper and lower pulley is housed respectively, control stalk axle sleeve of stage casing, intermediate beam bottom welding; Handlebar and clamp pin are equipped with in the front vehicle frame upper end, lower end dress front fork, and front fork lower end dress front axle, front vehicle wheel and front brake, saddle is installed in back vehicle frame upper end, and rear wheel, rear axle and the rear brake that has flywheel installed in following rear end; The rung of front and rear wheel replaces with the shape of vane type, and is welded as a whole with wheel rim, wheel wheel; Dress wheel disc axle in the wheel disc axle sleeve on front vehicle frame top, fixedly wheel disc and crank on the wheel disc axle, the crank of wheel disc axle both sides is hinged on corresponding connecting rod one end respectively, one end of the other end of connecting rod and control stalk is hinged on the stretcher axle of corresponding side, two control stalk other ends are hinged on respectively on the control stalk axle two ends, and the control stalk axle is contained in the control stalk axle sleeve; Wheel disc is walked around again in the bottom of chain by upper and lower pulley and flywheel installs, and forward and backward shell is fixed on the vehicle frame, and vehicle frame, wheel disc and crank are wrapped up.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN97222993U CN2303782Y (en) | 1997-05-27 | 1997-05-27 | Pedal type bicycle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN97222993U CN2303782Y (en) | 1997-05-27 | 1997-05-27 | Pedal type bicycle |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2303782Y true CN2303782Y (en) | 1999-01-13 |
Family
ID=33937873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN97222993U Expired - Fee Related CN2303782Y (en) | 1997-05-27 | 1997-05-27 | Pedal type bicycle |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2303782Y (en) |
-
1997
- 1997-05-27 CN CN97222993U patent/CN2303782Y/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 | ||
C57 | Notification of unclear or unknown address | ||
DD01 | Delivery of document by public notice |
Addressee: Guo Feng Document name: payment instructions |
|
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 |