CN102190054A - Standing bicycle - Google Patents
Standing bicycle Download PDFInfo
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- CN102190054A CN102190054A CN2010101382128A CN201010138212A CN102190054A CN 102190054 A CN102190054 A CN 102190054A CN 2010101382128 A CN2010101382128 A CN 2010101382128A CN 201010138212 A CN201010138212 A CN 201010138212A CN 102190054 A CN102190054 A CN 102190054A
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Abstract
The invention provides a standing bicycle. The standing bicycle comprises a main body part, a handle part and a power generation part, wherein the main body part comprises a driving wheel which is connected to the rear part of the main body part in a rollable mode; the handle part comprises a steering wheel which is arranged on the front part of the main body part to determine the steering direction of the main body part; the power generation part comprises a rod which is connected to the center of the driving wheel, a pedal which is arranged at one end of the rod to generate driving force, and a gear device which consists of a plurality of gears with different gear ratios; the plurality of gears are arranged on the transverse side of the driving wheel to increase the rotating rate of the pedal; the pedal rotates from the upper part of the main body part to the rear part of the main body part at a limited angle to generate rotating force when pressed; the rotating force is transmitted to the driving wheel; and the pedal automatically returns to the original position through a clutch device after being pressed and gets ready for the next pressing operation.
Description
Technical field
The present invention relates to a kind of stand-type bicycle, more specifically, relate to a kind of stand-type bicycle that travels by the rotational force of the enhancing that produces with limited angle repeated rotation pedal.
Background technology
The general bicycle that amusement is used comprises base portion and is arranged on a pair of wheel of this base portion front side and rear side.Front-wheel is connected to can be with specific angular turn.Steering hardware and front-wheel integral installation are so that make front-wheel steering.
The rider is placed on his/her pin on the base portion, slamming ground with the another pin along working direction moves forward bicycle to utilize propulsive effort, during the acceleration mode his/her two pin all is being placed on the upper surface of this base portion, and when making front-wheel steering, drive bicycle by the operation steering hardware.
This bicycle is configured to trample ground generation manual driven power by the rider with his/her pin and moves ahead.Yet such structure has limited the increase of bicycle onward impulse, causes taking exercise enjoyment and reduces.In addition, can not allow wheel independent steering and rotation, this makes the rider can't make turning of bicycle, has increased the accident risk in the process by bike.
Summary of the invention
Therefore, main purpose of the present invention provides a kind of stand-type bicycle that can pedal be moved ahead automatically with the limited angle repeated rotation by the muscle strength of utilizing rider's leg.
Another object of the present invention provides a kind of stand-type bicycle of following structure: pedal automatically turns back to its initial position and for pressing operation next time is ready to, produces propulsive effort so that repeatedly carry out pressing operation after being pressed.
A further object of the present invention provides a kind of stand-type bicycle, be used for when the time with the reciprocal operating pedal of limited angle, utilize the muscle strength of rider's leg to produce propulsive effort when being put into his/her weight on the pedal in this stand-type bicycle, so the rider can perform physical exercise and can not feel his/her shank fatigue, thereby makes his/her physical demands minimum.
Another purpose of the present invention provides a kind of stand-type bicycle, and in this stand-type bicycle, pedal has increased the gear ratio of gear, to increase the speed of rotation of drive wheel, causes moving velocity to increase.
Another object of the present invention provides a kind of stand-type bicycle of following structure: at a high speed or when going down the hill road driving, no longer the propulsive effort with pedal sends drive wheel to.
A further object of the present invention provides a kind of stand-type bicycle of following structure: a plurality of helical wheels are used as wheel word, be used for the pressing operation of pedal is converted to the speed of rotation that rotatablely moves and increase drive wheel, even when wherein meeting with vibrations and impact in motion, this helical wheel still effectively keeps the tight engagement state of gear.
Another purpose of the present invention provide a kind of be designed to folding can make the stand-type bicycle of the portable and property deposited that volume minimizes, obtains to improve.
In order to realize above-mentioned purpose of the present invention, a kind of stand-type bicycle is provided, comprising: base portion comprises the drive wheel that rollably is connected to the base portion rear portion; Handle portion comprises being arranged on the wheel flutter of base portion front portion with the steering direction of decision base portion; And power generating part branch, the bar that comprises the center that is connected to drive wheel, an end that is installed in bar is with pedal that produces propulsive effort and the wheel word of being made up of a plurality of gears with different gear ratios, described a plurality of gear is arranged on the lateral sides of drive wheel to increase the slewing rate of pedal, wherein when pedal is pressed, pedal turns to the base portion rear portion with the limited angle rotation from base portion top and produces the rotational force that sends drive wheel to, and after pressing operation, pedal automatically turns back to its initial position by clutch equipment, and is ready to for pressing operation next time.
In an embodiment, base portion has the bearing surface of the pin of placing the rider, and described bearing surface has the vertical accommodation hole that is formed on this bearing surface center; And base portion comprises panel, support and attaching parts, and the center of described panel is partly cut away to form a pair of around protective surface, thereby sets up the space that drive wheel and power generating part branch are installed at the rear portion of bearing surface; Described support is vertically mounted on the rotation of both sides to support that drive wheel and power generating part divide of the lower surface of panel; Attaching parts is installed in the front portion of panel, and has arc guiding hole and the hold down groove that is formed on two centrifugal ends of guide hole, passes described arc guiding hole and connects described handle portion rotationally.
In an embodiment, handle portion comprise the fork bar, rollably be connected to the wheel flutter of fork bar, vertically be connected to the handlebar stem of fork bar upper end, laterally be installed on the handlebar stem so that the Level handle that wheel flutter turns to and have connecting rod and the connecting device of fastener, connecting rod is hingedly connected to the excircle of described fork bar rotating around described attaching parts, fastener is installed in the both sides of connecting rod so that move along guide hole with connecting rod, when with convenient hold down groove fastener being pinned, the fork bar maintains level or vertical holding state.
In an embodiment, construct wheel word in the following manner: will be mounted to bar bonded assembly S. A. and pass drive wheel, first gear is fixed to S. A., by sequentially increasing and transmitting rotational force with second gear of first gear mesh, the 3rd gear and the 4th gear, and the axle drive shaft that holds S. A. is fixed to the center of drive wheel, so that the rotational force of the 4th gear of the excircle that is fixed to axle drive shaft is sent to drive wheel.
In an embodiment, second gear and the 3rd gear are respectively arranged with second miniature gears and the third pinion of gear ratio less than the gear ratio of second gear and the 3rd gear, so that sequentially increase the speed of rotation of first gear output respectively and the speed of rotation that increases is exported to the 4th gear.
In an embodiment, clutch equipment is fixed to an end of the S. A. of drive wheel; And clutch equipment comprises and holds piece, power-transfer clutch, operating block, terminal member and elastic component, hold piece be formed with on its excircle cannelure and at an upper portion thereof and at a lower portion thereof in symmetrical holding tank; Power-transfer clutch flexibly is connected to and is placed in the cannelure so that the circle that rotates in holding tank; Operating block is rotatably connected to the excircle that holds piece and has lock gear on the inner periphery of operating block, make by described lock gear along only locking described power-transfer clutch on a direction, so that the rotational force that the bar by pedal is transmitted sends to hold piece and pass the S. A. that holds piece, and drive wheel is rolled; Terminal member is fixed to the transverse side of operating block; Elastic component has the front end of the terminal member of being fixed to and is fixed to the centrifugal end of one of described support, so that hold the piece contrarotation and turn back to its initial position, wherein when turning round when power is recovered that the rotation by bar produces, the described piece that holds is in slew mode.
In an embodiment, the bolt that is provided with spring is connected to the top with the S. A. bonded assembly support of drive wheel, and is lived rotational angle with limiting lever by lever lock; When spring was compressed, this bolt was released so that bar can be folding to panel.
In an embodiment, base portion be included in install in the space between each protective surface of panel and an end be hingedly connected to the outer cover of panel; Handle portion comprises the cable that is connected to brake, and this brake is installed in the handle, arrives drive wheel, be wrapped on the S. A., be connected to outer cover, and by the leave behind other end of outer cover of the operation of brake, so that the lower surface of panel can be pushed down the excircle of drive wheel.
In an embodiment, wheel word is made up of helical wheel.
In an embodiment, axle drive shaft will hold piece, power-transfer clutch and operating block and be connected to each other going up in the opposite direction with the side that is connected clutch equipment; And the 4th gear be connected to the excircle of operating block and will be sent to axle drive shaft by the rotational force that wheel word increases so that when the speed of drive wheel surpasses intended level, stop.
In optional embodiment, handle portion comprises fork bar, handlebar stem, pipe link and bridge bar, and the fork bar is used to support rotatable wheel flutter; On described handlebar stem Level handle is installed, described handlebar stem has the polygon connection bump thing that is formed on its lower surface; Pipe link is pivotally connected to the lower end of handlebar stem, pipe link has the fastening part of the semicircular arc shape that is formed on its excircle, it is fixed to the connecting rod that is hinged to attaching parts, and it upwards rotates when the folding handles part, and by folding over towards base portion; Be hingedly connected to one of connecting rod in the attaching parts and be fixed to described bridge bar, when folding described handle portion, described bridge bar is folded the downside towards base portion, so that the whole fork bar that is connected to its downside can be placed in the accommodation hole that forms in the bearing surface of base portion, described bridge bar has threaded portion, this threaded portion be formed on the excircle of described bridge bar and with fastening part entire combination in couples, and when being connected with pipe link, by nut this threaded portion overall fixed is connected to keep with the vertical of pipe link to fastening part, and the bridge bar has and is formed on its upper surface, assemble the traction grooved of connection bump thing therein, so handlebar stem and fork bar unitary rotation together.
Description of drawings
In conjunction with the accompanying drawings, by the explanation of the following examples, these and/or other aspect of the present invention and advantage will become apparent and easy to understand more:
Fig. 1 is the front elevation that the stand-type bicycle of the embodiment of the invention is shown;
Fig. 2 is the front elevation that stand-type bicycle that Fig. 1 is shown is in folded state;
Fig. 3 is the fragmentary, perspective view that the stand-type bicycle of Fig. 1 is shown;
Fig. 4 is the decomposition diagram of base portion that the stand-type bicycle of Fig. 1 is shown;
Fig. 5 is the transparent view that the base portion of Fig. 4 is shown;
Fig. 6 is the decomposition diagram of wheel word that the stand-type bicycle of Fig. 1 is shown;
Fig. 7 is the assembled perspective view that the wheel word of Fig. 6 is shown;
Fig. 8 is that power generating part that the stand-type bicycle of Fig. 1 is shown divides and the decomposition diagram of clutch part;
Fig. 9 illustrates the power generating part branch of Fig. 8 and the section drawing of clutch part;
Figure 10 illustrates the power generating part branch of Fig. 8 and the transparent view of clutch part;
Figure 11 illustrates the power generating part branch of the Fig. 8 that observes from different perspectives and the transparent view of clutch part;
Figure 12 is the section drawing of power-transfer clutch that the stand-type bicycle of Fig. 1 is shown;
Figure 13 is the section drawing that the clutch part of Fig. 8 is shown;
Figure 14 is the front elevation that the stand-type bicycle of another embodiment of the present invention is shown;
Figure 15 is the front elevation that stand-type bicycle that Figure 14 is shown is in folded state; And
Figure 16 is the section drawing of handle portion that the stand-type bicycle of Figure 14 is shown.
The specific embodiment
Now with reference to accompanying drawing the preferred embodiment of the present invention will be described in detail.
Should be noted that as possible, in whole drawing and description, use identical reference number to represent same or analogous part.When description was of the present invention, the detailed description of having omitted existing known function or structure was to avoid making essence theme of the present invention unclear.
Fig. 1 is the front elevation that the stand-type bicycle of the embodiment of the invention is shown, Fig. 2 is the front elevation that stand-type bicycle that Fig. 1 is shown is in folded state, Fig. 3 is the fragmentary, perspective view that the stand-type bicycle of Fig. 1 is shown, Fig. 4 is the decomposition diagram of base portion that the stand-type bicycle of Fig. 1 is shown, Fig. 5 is the transparent view that the base portion of Fig. 4 is shown, Fig. 6 is the decomposition diagram of wheel word that the stand-type bicycle of Fig. 1 is shown, Fig. 7 is the assembled perspective view that the wheel word of Fig. 6 is shown, Fig. 8 is that power generating part that the stand-type bicycle of Fig. 1 is shown divides and the decomposition diagram of clutch part, Fig. 9 illustrates the power generating part branch of Fig. 8 and the section drawing of clutch part, Figure 10 illustrates the power generating part branch of Fig. 8 and the transparent view of clutch part, Figure 11 illustrates the power generating part branch of the Fig. 8 that observes from different perspectives and the transparent view of clutch part, Figure 12 is the section drawing of power-transfer clutch that the stand-type bicycle of Fig. 1 is shown, Figure 13 is the section drawing that the clutch part of Fig. 8 is shown, Figure 14 is the front elevation that the stand-type bicycle of another embodiment of the present invention is shown, Figure 15 is the front elevation that stand-type bicycle that Figure 14 is shown is in folded state, and Figure 16 is the section drawing of handle portion that the stand-type bicycle of Figure 14 is shown.
At first, as shown in Fig. 1 to 13, stand-type bicycle 10 comprises base portion 100 that the rider stands, make handle portion 200 that base portion turns to and the power generating part that produces the rotational force with limited angle divide 300.
Power generating part divides 300 to comprise the bar at the center that is connected to drive wheel 140, and the pedal 320 that is installed in an end of bar 310.When pedal 320 was pressed, pedal 320 turned to the rear portion of base portion 100 with limited angle from the top of base portion 100, produce the rotational force that sends drive wheel 140 to.
After pressing operation, pedal 320 utilizes clutch equipment 400 automatically to turn back to its initial position, and is ready to for pressing operation next time.Power generating part divides 300 to comprise the wheel word of being made up of a plurality of gears with different gear ratios 340, and these gears are set at the transverse side of drive wheel 140, to increase the slewing rate of pedal 320.
The rotational force that increases by wheel word 340 is sent to the axle drive shaft 142 that holds S. A. 141 therein.
The 4th gear 344 makes and 142 rotations of wheel word 340 ingear axle drive shafts.The rotation of axle drive shaft 142 is rolled so that mobile agent part 100 drive wheel 140.
Clutch equipment 400 is used for making after pushing pedal 320 pedal 320 automatically to turn back to its initial position, and pedal 320 can be ready to for pressing operation next time, and the structure of this clutch equipment 400 hereinafter will be described.
Clutch equipment 400 comprises and holds piece (housing block) 410, power-transfer clutch 420, operating block (operation block) 430 and elastic component 440.
Hold the end that piece 410 is fixed to the S. A. 141 of drive wheel 140.Hold piece 410 be formed with on its excircle cannelure 411 and at an upper portion thereof and at a lower portion thereof in symmetrical holding tank 412.
Power-transfer clutch flexibly is connected to and is placed in the cannelure 411 so that the circle 421 that rotates in holding tank 412.
In other words, when making bar 310 rotate limited angle by pedal 320, bar 310 is with operating block 430 motions.
At this moment, power-transfer clutch 420 locked gear 431 lockings.Because such locking is held piece 410 with operating block 430 whole rotations so that S. A. 141 rotations.
By the rotational force of wheel word 340 increase S. A.s 141, this rotational force is transmitted to axle drive shaft 142 then so that drive wheel 140 rolls.
The limited rotation of bar 310 can produce elastic component 440 and turns round to power.When this limited rotational force of bar 310 disappeared, the restoring force of this elastic component that reverses 440 makes terminal member 460 contrarotations so that bar 310 revert to its initial position.
For folding rod 310 optionally, the bolt 451 that is provided with spring 450 is connected to the top of support 120, and the rotational angle that is pinned with limiting lever 310 by bar 310, wherein the S. A. 141 of drive wheel 140 is connected to described support 120.
When spring 450 was compressed, bolt 451 was released, so that bar 310 can be folding to panel 110.The folding volume of stand-type bicycle 10 that makes like this minimizes, thereby has improved the portability and the storageability of stand-type bicycle 10.
In addition, this stand-type bicycle 10 also has the function of brake 211.
Specifically, outer cover 135 is installed in the space between the protective surface 112 of panel 110, and an end of outer cover 135 is hinged to panel 110.Cable 212 is connected with brake 211 in being installed in handle 210, and arrival drive wheel 140 is wound on the S. A. 141, and is connected to outer cover 135.
Stand-type bicycle 10 comprises and is used to the device that prevents that stand-type bicycle 10 from running at high speed.
In other words, when stand-type bicycle 10 when go down the hill road or at high speed travel, no longer the rotational force that pedal 320 is produced sends drive wheel 140 to, has prevented running at high speed of stand-type bicycle 10 like this.
To another embodiment of handle portion 200 be described.
Handle portion 200 comprises: fork bar 230, handlebar stem 250, pipe link 260 and bridge bar (bridgebar) 270.Fork bar 230 is used to support rotatable wheel flutter 220; Handlebar stem 250 has the polygon connection bump thing that forms on its lower surface, on this handlebar stem 250 Level handle 210 is installed; Pipe link 260 is pivotally connected to the lower end of handlebar stem 250, it has the fastening part 261 of the semicircular arc shape that forms on its excircle, it is fixed on the connecting rod 241 that is articulated and connected with attaching parts 130, it upwards rotates when handle portion 200 is folded, and by folding over towards base portion 100; One of connecting rod 241 that is articulated and connected with attaching parts 130 is fixed to described bridge bar 270, when handle portion 200 is folded that this bridge bar 27 is folding towards the downside of base portion 100, so that can be placed in the accommodation hole 113 that in the bearing surface 111 of base portion 100, forms with the whole bonded assembly fork of the downside of handle portion 200 bar 230, this bridge bar 270 has threaded portion 271, this threaded portion 271 be formed on the excircle of this bridge bar 270 and with fastening part 261 entire combination in couples, and when this bridge bar 270 is connected with pipe link 260, utilize nut 265 that these threaded portion 271 overall fixed are connected to keep with the vertical of pipe link 260 to fastening part 261, and this bridge bar 270 has the traction grooved 272 of surface formation thereon, connection bump thing 251 is mounted in this traction grooved 272, makes handlebar stem 250 and fork bar 230 unitary rotation together.
The pipe link 260 that handle portion 200 is constructed to handle 210 to be installed on it optionally vertically is connected to bridge bar 270, below this bridge bar 270, wheel flutter 220 is installed, by connecting rod 241 pipe link 260 and bridge bar 270 is pivotally connected to attaching parts 130 simultaneously.
When wanting to deposit or carry stand-type bicycle 10, from the whole fastening part 261 and the threaded portion 271 of combination mutually take off this nut 265 by nut 265.
After this, rotate pipe link 260 and the bridge bar 270 that is vertically connected to one another towards base portion 100.Towards the pipe link 260 that folds over of base portion 100, and this is installed in the bridge bar 270 on the fork bar towards the folded beneath of base portion 100.Wheel flutter 220 is placed in the accommodation hole 113 of base portion.Folding like this can make the volume of stand-type bicycle 10 minimize.
The length of the handlebar stem 250 of handle portion 200 can be controlled.
When the user wanted to enjoy the enjoyment of controlling stand-type bicycle 10, he just adjusted to pipe link 260 and bridge bar 270 virgin states connected vertically with pipe link 260 and bridge bar 270.
When pipe link 260 and bridge bar 270 vertical is connected when finishing, the fastening part 261 and the threaded portion 271 of semicircular arc shape have formed round-shaped.The user can keep pipe link 260 with threaded portion 271 and is connected with the vertical of bridge bar 270 by nut 265 being fixed to fastening part 261.
With so vertical be connected simultaneously be that the connection bump thing 251 of pipe link 260 is mounted in the traction grooved 272 of bridge bar 270.Utilize such structure, the motion by handle 210 is with the connection bump thing 251 and traction grooved 272 unitary rotation of polygonal shape.Such unitary rotation can turn to wheel flutter 220.
Below will the operating principle of stand-type bicycle 10 be described.
At first, the user is placed on his/her pin on the bearing surface of base portion 100, and pushes pedal 320 with the another pin along the direction opposite with the working direction of stand-type bicycle 10, so that the bar 310 of pedal 320 rotates limited angle.
Simultaneously, this rotational force make and one of the transverse side bonded assembly terminal member 460 of operating block 430 and support 120 between fixing elastic component 440 reverse.
To the S. A. 141 that holds piece 410 this rotational force is sent to wheel word 340 by overall fixed, this wheel word 340 increases the speed of rotation of drive wheel 140.
Specifically, be fixed to first gear 341 of S. A. 141 and second miniature gears 342a engagement increasing number of revolutions, and overall fixed to second gear 342 of the second miniature gears 342a and third pinion 343a engagement with further increase number of revolutions.
The 3rd gear 343 that combines with third pinion 343a sends rotational force to the 4th gear 344.The 4th gear 344 fixes with the axle drive shaft 142 that is fixed to the center of drive wheel 140, so that drive wheel 140 rolls.
As mentioned above, the weight that stand-type bicycle 10 can be by utilizing the user and the muscle strength of user's shank make pedal 320 advance automatically with the limited angle repeated rotation.When the user is switched his/her center of gravity, just can produce another rotational force.Therefore, the user can perform physical exercise when making his/her physical demands minimum, and can not feel physical fatigue.
When the user no longer pushed pedal 320, the elastic force that produces by coilable elastic component 440 made terminal member (finishing member) 460 backward rotation, so that this terminal member 460 turns back to its initial position.
Because such physical structure, pedal 320 automatically turn back to its initial position after being pressed, and for pressing operation next time is ready to, make user's repeated presses pedal 320 easily.Therefore, the user can easily produce propulsive effort by his/her simple repetitive operation.
In addition, when stand-type bicycle 10 along going down the hill road or when surpassing the travelling at a high speed of intended level, hold piece 410, power-transfer clutch 420 and the operating block 430 that are connected to the 4th gear 344 no longer send the rotational force that increases by wheel word 340 to axle drive shaft.Therefore, can make minimizing of accident.
Though here describe the present invention with reference to fwd embodiment and accompanying drawing, scope of the present invention is not limited to these embodiment and accompanying drawing.Therefore, it is evident that for one of ordinary skill in the art that under the condition that does not deviate from the disclosed scope and spirit of the present invention of claims, various replacements, modification and change all are feasible.
Apparent by above explanation, the weight that stand-type bicycle of the present invention can be by utilizing the rider and the muscle strength of rider's leg make pedal advance automatically with the limited angle repeated rotation.When the rider is switched his/her center of gravity, can produce another rotational force.Therefore, the rider can perform physical exercise under the situation that makes his/her physical demands minimum and can not feel physical fatigue.
The pedal of stand-type bicycle automatically turns back to its initial position and for pressing operation next time is ready to after being pressed, so rider's repeated presses pedal easily.Therefore, the user can easily produce propulsive effort by his/her simple repetitive operation.
First rotational force that produces with limited angle when pedal is pressed has increased the speed of rotation of drive wheel by a plurality of gears, to improve stand-type bicycle driving performance.
Stand-type bicycle is constructed to when when the road of going down the hill is run at high speed, and no longer the propulsive effort with pedal sends drive wheel to, thereby makes minimizing of accident.
Stand-type bicycle is constructed to a plurality of helical wheels as wheel word, so that the pressing operation of pedal is converted to the speed of rotation that rotatablely moves and increase drive wheel, even described helical wheel suffers from vibrations and impacts the tight engagement state that still can keep gear effectively during travelling.
Optionally the bar of folding handles and pedal so that the volume of stand-type bicycle minimizes, obtains portability that improves and the property deposited.
Claims (11)
1. stand-type bicycle comprises:
Base portion, it comprises the drive wheel that rollably is connected to described base portion rear portion;
Handle portion, it comprises the front portion that the is arranged on described base portion wheel flutter with the steering direction that determines described base portion; And
The power generating part branch, it comprise the center that is connected to described drive wheel bar, be installed in described bar an end with pedal that produces propulsive effort and the wheel word of forming by a plurality of gears with different gear ratios, described a plurality of gear is arranged on the transverse side of described drive wheel to increase the slewing rate of described pedal
Wherein when pedal is pressed, described pedal turns to the rear portion of described base portion from the top of described base portion with limited angle, send the rotational force of described drive wheel to generation, and after described pressing operation, described pedal automatically turns back to its initial position by clutch equipment, and is ready to for pressing operation next time.
2. stand-type bicycle according to claim 1, wherein said base portion have the bearing surface of the pin of placing the rider, and described bearing surface has the vertical accommodation hole that is formed on this bearing surface center; And described base portion comprises panel, support and attaching parts, the center of described panel is partly cut away to form a pair of around protective surface, so that be based upon at the rear portion of described bearing surface the space that described drive wheel and described power generating part divide is installed wherein; Described support is vertically mounted on the both sides of the lower surface of described panel, with the rotation of supporting that described drive wheel and described power generating part divide; Described attaching parts is installed in the anterior of described panel and has arc guiding hole and the hold down groove that is formed on two centrifugal ends of described guide hole, wherein passes described arc guiding hole and connects described handle portion rotationally.
3. stand-type bicycle according to claim 1 and 2, wherein said handle portion comprises the fork bar, rollably be connected to the wheel flutter of described fork bar, vertically be connected to the handlebar stem of the upper end of described fork bar, laterally be installed on the described handlebar stem so that the Level handle that described wheel flutter turns to, and connecting device with connecting rod and fastener, described rod hinge connection is connected to the excircle of described fork bar rotating around described attaching parts, described fastener is installed in the both sides of described connecting rod so that move along guide hole with connecting rod, thereby when by described hold down groove fastener being pinned, described fork bar maintains level or vertical holding state.
4. stand-type bicycle according to claim 1, wherein said wheel word is constructed to: be installed into described bar bonded assembly S. A. and pass described drive wheel, first gear is fixed to described S. A., by sequentially increasing and transmitting described rotational force with second gear, the 3rd gear and the 4th gear of first gear mesh, and the axle drive shaft that holds described S. A. is fixed to the center of described drive wheel, so that the rotational force that is fixed to the 4th gear of its excircle is sent to described drive wheel.
5. stand-type bicycle according to claim 4, wherein said second gear and described the 3rd gear are respectively arranged with second miniature gears and the third pinion of gear ratio less than the gear ratio of described second gear and described the 3rd gear, are used for sequentially increasing from the speed of rotation of described first gear output and the speed of rotation of this increase exporting to described the 4th gear.
6. stand-type bicycle according to claim 1, wherein said clutch equipment are fixed to an end of the S. A. of described drive wheel; And described clutch equipment comprises and holds piece, power-transfer clutch, operating block, terminal member and elastic component, described hold piece be formed with on its excircle cannelure and at an upper portion thereof and at a lower portion thereof in symmetrical holding tank; Described power-transfer clutch flexibly is connected to and is placed in the described cannelure so that the circle that rotates in described holding tank; Described operating block is rotatably connected to and describedly holds the excircle of piece and have lock gear on the circumference within it, so that by described lock gear only on the direction with described clutch locks, thereby the rotational force that the bar by described pedal transmits sent to describedly hold piece and pass the described S. A. that holds piece, and drive wheel is rolled; Described terminal member is fixed to the transverse side of described operating block; Described elastic component has the front end that is fixed to described terminal member and is fixed to the centrifugal end of one of described support, so that describedly hold the piece contrarotation and make described bar turn back to its initial position, wherein when turning round when power is recovered that the rotation by described bar produces, the described piece that holds is in slew mode.
7. stand-type bicycle according to claim 1 and 2 wherein has tying of spring and receives top with the S. A. bonded assembly support of described drive wheel, and lived to limit the rotational angle of described bar by described lever lock; When described spring was compressed, described bolt was released so that described bar can be folding to panel.
8. stand-type bicycle according to claim 1 and 2, wherein said base portion be included in install in the space between each protective surface of described panel and an end be hingedly connected to the outer cover of described panel; Described handle portion comprises cable, described cable is connected to brake, this brake is installed in the handle, arrive described drive wheel, be wrapped on the described S. A., be connected to described outer cover, and by the leave behind other end of described outer cover of the operation of described brake, so that the lower surface of described panel can be pushed down the excircle of described drive wheel.
9. according to claim 4 or 5 described stand-type bicycles, wherein said wheel word is made up of helical wheel.
10. according to each described stand-type bicycle in the claim 4 to 6, wherein said axle drive shaft is along in the opposite direction described piece, described power-transfer clutch and the described operating block of holding being connected to each other with the side that is connected described clutch equipment; And described the 4th gear is connected to the excircle of described operating block, when surpassing intended level with the speed of the described drive wheel of box lunch, prevention will be sent to described axle drive shaft by the rotational force that described wheel word increases.
11. stand-type bicycle according to claim 1 and 2, wherein said handle portion comprise fork bar, handlebar stem, pipe link and bridge bar, described fork bar is used to support rotatable wheel flutter; On described handlebar stem Level handle is installed, described handlebar stem has the polygon connection bump thing that is formed on its lower surface; Described pipe link is pivotally connected to the lower end of described handlebar stem, it has the fastening part of the semicircular arc shape that is formed on its excircle, it is fixed to the connecting rod that is hingedly connected to described attaching parts, it upwards rotates when folding described handle portion, and by folding towards the upside of described base portion; One of connecting rod that is articulated and connected with described attaching parts is fixed to described bridge bar, when folding described handle portion that described bridge bar is folding towards the downside of described base portion, so that can be placed in the accommodation hole that in the bearing surface of described base portion, forms by the whole fork bar that is connected to its downside, described bridge bar has threaded portion, this threaded portion be formed on its excircle and with fastening part entire combination in couples, and when being connected with described pipe link, by nut described threaded portion overall fixed is connected to keep with the vertical of described pipe link to described fastening part, and described bridge bar has and is formed on its upper surface, and, make described handlebar stem and described fork bar unitary rotation together thus with pack into wherein traction grooved of described connection bump thing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101382128A CN102190054A (en) | 2010-03-18 | 2010-03-18 | Standing bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101382128A CN102190054A (en) | 2010-03-18 | 2010-03-18 | Standing bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102190054A true CN102190054A (en) | 2011-09-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101382128A Pending CN102190054A (en) | 2010-03-18 | 2010-03-18 | Standing bicycle |
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| CN (1) | CN102190054A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2510390Y (en) * | 2001-11-14 | 2002-09-11 | 银河通讯技术有限公司 | Acceleration type scooter |
| CA2345868A1 (en) * | 2001-04-24 | 2002-10-24 | Caroline Croteau | Scooter equipped with a human powered propulsion mechanism |
| WO2004083028A1 (en) * | 2003-03-21 | 2004-09-30 | Dreamsportec Co. Ltd. | Drivable scooter with footstools |
| CN2880647Y (en) * | 2005-12-20 | 2007-03-21 | 曾焕中 | Rear pedal type scooter |
-
2010
- 2010-03-18 CN CN2010101382128A patent/CN102190054A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2345868A1 (en) * | 2001-04-24 | 2002-10-24 | Caroline Croteau | Scooter equipped with a human powered propulsion mechanism |
| CN2510390Y (en) * | 2001-11-14 | 2002-09-11 | 银河通讯技术有限公司 | Acceleration type scooter |
| WO2004083028A1 (en) * | 2003-03-21 | 2004-09-30 | Dreamsportec Co. Ltd. | Drivable scooter with footstools |
| CN2880647Y (en) * | 2005-12-20 | 2007-03-21 | 曾焕中 | Rear pedal type scooter |
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Application publication date: 20110921 |