CN108528614B - Direct-pressure transmission type multifunctional bicycle - Google Patents
Direct-pressure transmission type multifunctional bicycle Download PDFInfo
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- CN108528614B CN108528614B CN201810642509.4A CN201810642509A CN108528614B CN 108528614 B CN108528614 B CN 108528614B CN 201810642509 A CN201810642509 A CN 201810642509A CN 108528614 B CN108528614 B CN 108528614B
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 41
- 238000004804 winding Methods 0.000 claims abstract description 32
- 239000010409 thin film Substances 0.000 claims abstract description 28
- 238000005096 rolling process Methods 0.000 claims description 15
- 230000001681 protective effect Effects 0.000 claims 4
- 238000006243 chemical reaction Methods 0.000 claims 2
- 239000010408 film Substances 0.000 claims 2
- 238000010248 power generation Methods 0.000 claims 1
- 230000005611 electricity Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 10
- 230000033001 locomotion Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M6/00—Rider propulsion of wheeled vehicles with additional source of power, e.g. combustion engine or electric motor
- B62M6/40—Rider propelled cycles with auxiliary electric motor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J3/00—Acoustic signal devices; Arrangement of such devices on cycles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J45/00—Electrical equipment arrangements specially adapted for use as accessories on cycles, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J99/00—Subject matter not provided for in other groups of this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Motorcycle And Bicycle Frame (AREA)
- Handcart (AREA)
Abstract
The invention discloses a direct-pressure transmission type multifunctional bicycle in the technical field of bicycles, which comprises a bicycle main body and a transmission mechanism, wherein the transmission mechanism comprises a rack and a gear, and the bottom end of the rack is connected with a pedal; a motor winding drum and a flexible thin film solar cell are arranged, can block light and shade sun for users, and simultaneously utilizes solar energy to provide electricity for the vehicle, the vehicle has flashing lights and voice prompts when turning left and right and braking, so that the driving safety is improved; the motor is driven to advance through the flexible thin film solar cell, the converter, the battery pack and the like, so that the bicycle can be driven by manpower, the application range of the bicycle can be enlarged through motor driving, and the practicability of the bicycle is improved.
Description
Technical Field
The invention relates to the technical field of bicycles, in particular to a direct-pressure transmission type multifunctional bicycle.
Background
Technology is developing, society is advancing, life demands of people also need products to be updated continuously, new products are pushed, and the development of the times of the new days is more needed to strengthen exercise on bodies in enjoyed environments. Currently, bicycles ridden by people on the world market have been hundreds of years old, which does bring great convenience to the transportation of the people, but the following disadvantages still exist: 1. regardless of where the bicycle is produced, regardless of its shape, its price, or its cost, the user must advance the bicycle by applying force to the pedals of the bicycle through the legs and feet of the person, so that the pedals and the feet turn around a circle, and the wheel rotates a circle, and the feet must be rotated a distance (circumference) of about 90-100 cm. The pedal force of the foot to the pedal is not as much as that of the human body by the gravity of the human body, the pedal is directly pressed down vertically by the legs and feet of the human body, and when the pedal is pressed down vertically, the force is more direct and convenient, and the effect is better; 2. the existing bicycles in the market have no functions of blocking light and shading sun for users, preventing insolation of burning sun and the like in design; 3. solar energy cannot be fully utilized.
Based on the above, the invention designs a direct-pressure transmission type multifunctional bicycle to solve the above problems.
Disclosure of Invention
The invention aims to provide a direct-pressure transmission type multifunctional bicycle so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a direct-pressure transmission type multifunctional bicycle, includes bicycle main part and drive mechanism, the bicycle main part includes the frame, the front side of frame is equipped with front wheel and handlebar, and middle lower part rotates and is connected with the main shaft, and middle top is equipped with the seat, and the rear side is equipped with the rear axle, be equipped with the rim plate on the main shaft, be equipped with sprocket and rear wheel on the rear axle, sprocket and rim plate pass through the chain and correspond to be connected, drive mechanism symmetry is provided with two to be located the below both sides of seat, drive mechanism includes shell, protecting crust, rack and gear, shell and protecting crust all with frame fixed connection, and rack and gear are located shell and protecting crust respectively, and the top of shell still is equipped with the cushion ring, the front and back bilateral symmetry of rack is fixed with splint, and the medial edge evenly is provided with the tooth, and the upper portion left and right sides of rack still is equipped with the gyro wheel, and the bottom stretches out the shell and fixedly connected with footboard axle, the epaxial rotation of footboard is connected with the running-board, one side of gear is rotated with the lateral wall of protecting crust and is connected with, and opposite side and main shaft are connected to mesh with the rack.
Preferably, an inner ratchet wheel is arranged on one side of the gear, which is connected with the main shaft, and a pawl is arranged on the main shaft and is correspondingly connected with the gear through the pawl and the inner ratchet wheel.
Preferably, the shell is further provided with a fixing shell, an elastic device is arranged in the fixing shell, the elastic device comprises a spring piece and a connecting rod, the spring piece comprises a transverse piece, the two sides of the transverse piece are respectively connected with a left folding piece and a right folding piece, the left folding piece and the right folding piece incline inwards, the top end of the left folding piece is provided with a left rolling sleeve, the top end of the right folding piece is symmetrically fixed with two right rolling sleeves, the fixing shell is symmetrically fixed with a short shaft, the short shaft is positioned in the left rolling sleeve, the connecting rod comprises a cross rod, inclined rods are arranged at the two ends of the cross rod, the inclined rods incline inwards, the top ends of the inclined rods are outwards fixed with sleeve rods, the sleeve rods are respectively positioned in two right rolling sleeves, and rolling shafts are sleeved on the cross rod.
Preferably, a guide rail is arranged on the frame below the seat, the top ends of the shells on two sides are fixed with the guide rail and communicated with the guide rail, a plurality of guide wheels and a pull rope are uniformly arranged in the guide rail, the pull rope is correspondingly connected with the guide wheels, and two ends of the pull rope respectively extend into the shells and are fixedly connected with the top ends of the racks.
Preferably, the inner cavity of the shell is provided with a cylinder, the outer side surface of the clamping plate is provided with an arc, the lower part of the inner cavity of the shell is provided with an annular table, the clamping plate and the rack are positioned in the annular table, the top end of the rack is fixedly connected with a top plate, and a reset spring is arranged between the top plate and the annular table.
Preferably, the top of frame is equipped with first ceiling mechanism, first ceiling mechanism includes reel and ceiling support, the top and the reel fixed connection of ceiling support, bottom and frame fixed connection, the both ends fixedly connected with right angle pole of reel, rotate on the right angle pole and be connected with the head rod, the outside end of head rod rotates and is connected with the second connecting rod, and the outside end of head rod is equipped with the extension rod along length direction, and the extension rod is equipped with first shaft hole, be equipped with the second shaft hole on the second connecting rod, be equipped with the sleeve in first shaft hole and the second shaft hole, the outside end of second connecting rod is equipped with the couple, be equipped with the spool in the reel, the reel is stretched out at the both ends, corresponding position is equipped with the draw-in hole on the head rod, the draw-in hole is connected with the extension end of spool correspondingly, be provided with the exit along length direction on the section of thick bamboo wall of reel, be equipped with flexible thin film solar cell's one end and stretch out the both sides of end and be equipped with the ring link.
Preferably, the flexible thin film solar cell is connected with the converter and the battery pack through wires, and the frame is also provided with a charging jack, a front lamp, a loudspeaker, a brake lamp, a voice prompt, a left-turn front-back indicator, a left-turn voice prompt, a right-turn front-back indicator and a right-turn voice prompt, which are electrically connected with the battery pack through wires respectively, and correspondingly electrically connected with a change-over switch, a front lamp switch, a loudspeaker switch, a brake lamp, a voice prompt switch, a left-turn front-back indicator switch and a right-turn front-back indicator switch which are electrically connected with the converter and the charging jack.
Preferably, the rear axle comprises a left rear axle and a right rear axle, the left rear axle and the right rear axle are respectively provided with a rear wheel and a chain wheel, the outer side end of the rear axle is rotationally connected with the frame, the inner side end of the rear axle is rotationally connected with a fixing frame, a motor is arranged on the frame, a driving wheel is arranged on the motor, the two chain wheels are respectively correspondingly connected with the wheel disc and the driving wheel through chains, the two chain wheels are fixedly connected with the same axle tube at one end of the fixing frame, the two ends of the axle tube are fixedly connected with the frame, the main shaft is positioned in the axle tube and rotationally connected with the axle tube, and the two ends of the main shaft extend out of the axle tube.
Preferably, the top of frame is equipped with second ceiling mechanism, second ceiling mechanism includes the reel, the both ends fixedly connected with quarter butt of reel, rotate on the quarter butt and be connected with the head rod, the outside end of head rod rotates and is connected with the second connecting rod, and the outside end of head rod is equipped with the extension rod along length direction, and the extension rod is equipped with first shaft hole, be equipped with the second shaft hole on the second connecting rod, be equipped with the sleeve shaft in first shaft hole and the second shaft hole, two the outside end of second connecting rod respectively is equipped with two couples, be equipped with the spool in the reel, the both ends of spool stretch out the reel, correspond the position on the head rod and be equipped with the draw-in hole, the draw-in hole is connected with the extension end correspondence of spool, be provided with exit along length direction on the section of thick bamboo wall of reel, be equipped with flexible thin film solar cell's one end, and the both sides of extension end are equipped with the link, two the link respectively with the correspondence on two second links are connected, be located the rear side of reel, the support is equipped with the front and back support and connects two fixed connection links, the front and back support is equipped with the front and back support and front and fixed connection.
Preferably, the flexible thin film solar cell is connected with a converter and a battery pack through wires, the frame is also provided with a charging jack, a headlight, a loudspeaker, a brake light, a voice prompt, a left-turn front-back indicator, a left-turn voice prompt, a right-turn front-back indicator and a right-turn voice prompt, and is respectively and electrically connected with the battery pack through wires, and is correspondingly and electrically connected with a change-over switch, a headlight switch, a loudspeaker switch, a brake light, a voice prompt switch, a left-turn front-back indicator switch and a right-turn front-back indicator switch which are electrically connected with the battery pack through wires, and is electrically connected with a running switch of a control motor.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention is provided with the transmission mechanism of direct-pressure transmission, so that the gravity, legs and feet of a human body directly lower the foot pedal to convert the motion of the rack into the forward motion of the bicycle, the gravity of the human body is fully utilized, the force is more direct and convenient, the effect is better, and the traditional power transmission mode in the past is changed;
2. the invention is provided with the winding drum and the flexible thin film solar cell, can shield light and sun for a user, prevent burning sun from being exposed to the sun, simultaneously provide electricity for the vehicle, and improve the driving safety by flashing lights and voice prompt when the vehicle turns left and right and brakes;
3. the invention is provided with the motor, and the motor is driven to advance by the flexible thin film solar cell, the converter, the battery pack and the like, so that the bicycle can be driven by manpower, the use range of the bicycle can be enlarged by the motor, and the practicability of the bicycle is improved.
4. The invention can be set into two, three and four wheels according to actual needs, expands the application range and improves the applicability, and the invention can improve the running speed by improving the gear ratio of the rack and the gear, the gear ratio of the gear and the wheel disc, the gear ratio of the wheel disc and the chain wheel and the diameter of the rear wheel, and the highest speed per hour can reach 70 km/h, and is provided with the rear brake device, thereby having high speed and good safety.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a first embodiment of the present invention;
FIG. 2 is a bottom plan view of a first embodiment of the present invention;
FIG. 3 is a schematic diagram of the connection of the transmission mechanism and the wheel disc of the present invention;
FIG. 4 is a schematic diagram of a transmission mechanism according to a first embodiment of the present invention;
FIG. 5 is a schematic diagram of a transmission mechanism according to a second embodiment of the present invention;
FIG. 6 is a schematic diagram of a transmission mechanism according to a third embodiment of the present invention;
FIG. 7 is a schematic diagram of the connection of the rack and the pull cord of the present invention;
FIG. 8 is a schematic diagram of a fourth embodiment of the present invention;
FIG. 9 is a schematic view of a flexible thin film solar cell of the present invention;
FIG. 10 is a schematic drawing of a first canopy mechanism of the present invention;
FIG. 11 is an expanded schematic view of a first ceiling mechanism of the present invention;
FIG. 12 is a circuit diagram of a fourth embodiment of the present invention;
FIG. 13 is a schematic diagram of a fifth embodiment of the present invention;
FIG. 14 is a bottom plan view of a fifth embodiment of the present invention;
FIG. 15 is a schematic view of the construction of a second ceiling mechanism of the present invention;
fig. 16 is a circuit diagram of a fifth embodiment of the present invention.
In the drawings, the list of components represented by the various numbers is as follows:
1-bicycle body, 101-wheel disc, 102-main shaft, 103-right rear axle, 104-left rear axle, 105-motor, 2-transmission mechanism, 3-rack, 301-cleat, 302-roller, 303-pedal shaft, 304-pedal, 305-top plate, 306-return spring, 307-annular table, 4-gear, 401-inner ratchet, 402-pawl, 5-elastic device, 501-spring piece, 502-connecting rod, 503-roller, 6-first ceiling mechanism, 601-reel, 602-first connecting rod, 603-second connecting rod, 604-flexible thin film solar cell, 605-link, 606-ceiling bracket, 607-inlet/outlet, 7-second ceiling mechanism, 701-front wind shield, 702-rear wind shield, 8-wire, 801-converter, 802-battery pack, 803-charging socket, 804-front lamp, 805-horn, 806-brake lamp and voice indicator, 807-left turn front and rear indicator, 808-left turn voice indicator, 809-right turn front and rear indicator, 810-right turn voice indicator, 9-stay cord, 901-guide wheel, 902-guide rail, K-change-over switch, K1-front lamp switch, K2-horn switch, K3-brake lamp and voice indicator switch, K4-left turn front and rear indicator switch, K5-right turn front and rear indicator switch, K6-travel switch.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention are included in the protection scope of the present invention.
Example 1
The utility model provides a direct-pressure transmission type multifunctional bicycle, includes bicycle main part 1 and drive mechanism 2, bicycle main part 1 includes the frame, the front side of frame is equipped with front wheel and handlebar, and middle lower part rotates and is connected with main shaft 102, and middle top is equipped with the seat, and the rear side is equipped with the rear axle, be equipped with rim plate 101 on main shaft 102, be equipped with sprocket and rear wheel on the rear axle, sprocket and rim plate 101 pass through the chain and correspond to be connected, drive mechanism 2 symmetry is provided with two to be located the below both sides of seat, drive mechanism 2 includes shell, protecting crust, rack 3 and gear 4, shell and protecting crust all are in shell and protecting crust fixed connection, and rack 3 and gear 4 are located shell and protecting crust respectively, and the top of shell still is equipped with the cushion ring, rack 3's front and back both sides symmetry is provided with splint 301, and inboard limit evenly is provided with the tooth, and rack 3's upper left and right sides still is equipped with gyro wheel 302, and bottom stretches out the shell and fixedly connected with footboard axle 303, the rotation is connected with footboard 304 on the footboard axle 303, one side of gear 4 is connected with the lateral wall rotation of protecting crust, and the opposite side is connected with the side of rack 3 and is corresponding with rack 102.
The gear 4 is provided with an inner ratchet 401 on one side connected with the main shaft 102, and the main shaft 102 is provided with a pawl 402 and is correspondingly connected with the gear 4 through the pawl 402 and the inner ratchet 401.
The frame is provided with a guide rail 902 at the lower part of the seat, the top ends of the shells at two sides are fixed with the guide rail 902 and communicated with the guide rail 902, a plurality of belt wheels 901 and a pull rope 9 are uniformly arranged in the guide rail 902, the pull rope 9 is correspondingly connected with the belt wheels 901, and two ends of the pull rope extend into the shells respectively and are fixedly connected with the top ends of the racks 3.
When a user applies acting force to the pedal 304 on one side and the lower end of the rack 3 through legs and feet, the rack 3 starts to move from top to bottom, in the process, the rack 3 is meshed with teeth of the gear 4, the gear 4 rotates clockwise through the rack 3, and the rotating gear 4 drives the wheel disc 101, the chain wheel and the rear wheel to rotate forward; when the rack 3 on the side moves from bottom to top due to the traction of the rack 3 and the pull rope 9 on the other side, at this time, the teeth of the rack 3 and the gear 4 are meshed, but due to the structure of the inner ratchet 401 on the gear 4, the gear 4 can only idle reversely, the gear 4 does not work outwards at this time, and the bicycle is driven to move forwards by the transmission mechanism 2 on the other side.
Example two
The utility model provides a direct-pressure transmission type multifunctional bicycle, includes bicycle main part 1 and drive mechanism 2, bicycle main part 1 includes the frame, the front side of frame is equipped with front wheel and handlebar, and middle lower part rotates and is connected with main shaft 102, and middle top is equipped with the seat, and the rear side is equipped with the rear axle, be equipped with rim plate 101 on main shaft 102, be equipped with sprocket and rear wheel on the rear axle, sprocket and rim plate 101 pass through the chain and correspond to be connected, drive mechanism 2 symmetry is provided with two to be located the below both sides of seat, drive mechanism 2 includes shell, protecting crust, rack 3 and gear 4, shell and protecting crust all are in shell and protecting crust fixed connection, and rack 3 and gear 4 are located shell and protecting crust respectively, and the top of shell still is equipped with the cushion ring, rack 3's front and back both sides symmetry is provided with splint 301, and inboard limit evenly is provided with the tooth, and rack 3's upper left and right sides still is equipped with gyro wheel 302, and bottom stretches out the shell and fixedly connected with footboard axle 303, the rotation is connected with footboard 304 on the footboard axle 303, one side of gear 4 is connected with the lateral wall rotation of protecting crust, and the opposite side is connected with the side of rack 3 and is corresponding with rack 102.
The gear 4 is provided with an inner ratchet 401 on one side connected with the main shaft 102, and the main shaft 102 is provided with a pawl 402 and is correspondingly connected with the gear 4 through the pawl 402 and the inner ratchet 401.
The inner cavity of the shell is provided with a cylindrical shape, the outer side surface of the clamping plate 301 is arc-shaped, the lower part of the inner cavity of the shell is provided with an annular table 307, the clamping plate 301 and the rack 3 are positioned in the annular table 307, the top end of the rack 3 is fixedly connected with a top plate 305, and a reset spring 306 is arranged between the top plate 305 and the annular table 307.
In this embodiment, the movement principle of the bicycle is substantially the same as that of the first embodiment, except that the top plate 305 compresses the return spring 306 when the rack 3 moves downward by the action of the return spring 306 instead of the pull cord 9, and when the rack 3 on the other side moves downward, the rack 3 on the side moves upward by the action of the return spring 306 and returns to the original position, and the rack 3 moves upward at the same time.
Example III
The utility model provides a direct-pressure transmission type multifunctional bicycle, includes bicycle main part 1 and drive mechanism 2, bicycle main part 1 includes the frame, the front side of frame is equipped with front wheel and handlebar, and middle lower part rotates and is connected with main shaft 102, and middle top is equipped with the seat, and the rear side is equipped with the rear axle, be equipped with rim plate 101 on main shaft 102, be equipped with sprocket and rear wheel on the rear axle, sprocket and rim plate 101 pass through the chain and correspond to be connected, drive mechanism 2 symmetry is provided with two to be located the below both sides of seat, drive mechanism 2 includes shell, protecting crust, rack 3 and gear 4, shell and protecting crust all are in shell and protecting crust fixed connection, and rack 3 and gear 4 are located shell and protecting crust respectively, and the top of shell still is equipped with the cushion ring, rack 3's front and back both sides symmetry is provided with splint 301, and inboard limit evenly is provided with the tooth, and rack 3's upper left and right sides still is equipped with gyro wheel 302, and bottom stretches out the shell and fixedly connected with footboard axle 303, the rotation is connected with footboard 304 on the footboard axle 303, one side of gear 4 is connected with the lateral wall rotation of protecting crust, and the opposite side is connected with the side of rack 3 and is corresponding with rack 102.
The novel roller is characterized in that a fixed shell is further arranged on the shell, an elastic device 5 is arranged in the fixed shell, the elastic device 5 comprises a spring piece 501 and a connecting rod 502, the spring piece 501 comprises a transverse piece, the two sides of the transverse piece are respectively connected with a left folding piece and a right folding piece, the left folding piece and the right folding piece incline inwards, the top end of the left folding piece is provided with a left rolling sleeve, the top end of the right folding piece is symmetrically fixed with two right rolling sleeves, a short shaft is symmetrically fixed on the fixed shell and positioned in the left rolling sleeve, the connecting rod 502 comprises a cross rod, two ends of the cross rod are provided with inclined rods, the inclined rods incline inwards, the top ends of the inclined rods are outwards fixed with sleeve rods, the sleeve rods are respectively positioned in the two right rolling sleeves, and the cross rod is sleeved with a roller 503.
The frame is provided with a guide rail 902 at the lower part of the seat, the top ends of the shells at two sides are fixed with the guide rail 902 and communicated with the guide rail 902, the guide rail 902 is uniformly provided with a plurality of belt wheels 901 and a pull rope 9, the pull rope 9 is correspondingly connected with the belt wheels 901, and the two ends of the pull rope extend into the shells respectively and are fixedly connected with the top ends of the racks 3.
When a human body applies downward acting force to the pedal 304, the roller 503 of the elastic device 5 is pressed into the fixed shell of the elastic device 5 by the clamping plate 301, so that the rack 3 is meshed with the gear 4 in the downward movement process and drives the gear 4 to rotate, when the rack 3 moves upwards, the human body removes the applied acting force to the pedal 304, the rack 3 hung by the pull rope 9 is sprung to one side by the roller 503 of the elastic device 5, and the teeth of the rack 3 and the gear 4 are separated, so that the clutch effect is achieved.
Example IV
On the basis of the first embodiment, a first ceiling mechanism 6 is arranged above the frame, the first ceiling mechanism 6 comprises a winding drum 601 and a ceiling bracket 606, the top end of the ceiling bracket 606 is fixedly connected with the winding drum 601, the bottom end of the ceiling bracket 606 is fixedly connected with the frame, two ends of the winding drum 601 are fixedly connected with right-angle bars, a first connecting bar 602 is rotationally connected to the right-angle bars, the outer ends of the first connecting bar 602 are rotationally connected with a second connecting bar 603, the outer ends of the first connecting bar 602 are provided with extension bars along the length direction, the extension bars are provided with first shaft holes, the second connecting bar 603 is provided with second shaft holes, sleeve shafts are arranged in the first shaft holes and the second shaft holes, hooks are arranged at the outer ends of the second connecting bar 603, a winding drum 601 is provided with winding shafts, two ends of the winding shafts extend out of the winding drum 601, clamping holes are correspondingly connected with extending ends of the winding shafts, the cylinder walls of the winding drum 601 are provided with inlet and outlet 607, the winding shafts are provided with flexible thin film solar cells 607, the flexible thin film solar cells 607 are arranged on the winding shafts, one ends of the flexible thin film solar cells 604 extend out of the two sides of the flexible thin film solar cells, and the extending ends of the two ends of the flexible thin film solar cells are provided with inlet and outlet 605.
The flexible thin-film solar cell 604 is connected with a converter 801 and a battery pack 802 through a lead 8, and a charging socket 803, a headlight 804, a horn 805, a brake light and voice prompt 806, a left turn front-back indicator light 807, a left turn voice prompt 808, a right turn front-back indicator light 809 and a right turn voice prompt 810 are further arranged on the frame, and are respectively and electrically connected with the battery pack 802 through the lead 8, and correspondingly electrically connected with a change-over switch K, a headlight switch K1, a horn switch K2, a brake light and voice prompt switch K3, a left turn front-back indicator light switch K4 and a right turn front-back indicator light switch K5, which are electrically connected with the battery pack 802, respectively.
When sunlight is strong, the first connecting rod can be rotated, the position of the clamping hole is clamped on the extending end of the scroll, the second connecting rod 603 is opened, the angle between the first connecting rod 602 and the second connecting rod 603 is fixed through the first shaft hole, the second shaft hole and the sleeve shaft, the hanging ring 605 of the flexible thin film solar cell 604 is connected with the hanging hook, the flexible thin film solar cell 604 is unfolded, electric energy converted by solar energy is stored in the battery pack 802 through the converter 801, power is supplied to each electric device, the electric source of the battery pack 802 can be changed through the change-over switch K, and the battery pack 802 is charged through the connection of the charging jack 803 with the power supply; during the running process of the bicycle, the rider is prompted by the front lamp 804, the loudspeaker 805, the brake lamp and voice prompter 806, the left-turn front-rear indicator lamp 807, the left-turn voice prompter 808, the right-turn front-rear indicator lamp 809, the right-turn voice prompter 810 and the like, so that the running safety is improved.
Example five
On the basis of the first embodiment, the rear axle comprises a left rear axle 104 and a right rear axle 103, the left rear axle 104 and the right rear axle 103 are respectively provided with a rear wheel and a chain wheel, the outer side end of the rear axle is rotationally connected with the frame, the inner side end of the rear axle is rotationally connected with a fixing frame, the frame is provided with a motor 105, the motor 105 is provided with a driving wheel, the two chain wheels are respectively and correspondingly connected with the wheel disc 101 and the driving wheel through chains, the two chain wheels are respectively and fixedly connected with the same axle tube, the two ends of the axle tube are fixedly connected with the frame, the main axle 102 is positioned in the axle tube and rotationally connected with the axle tube, and the two ends of the main axle 102 extend out of the axle tube.
Wherein the second ceiling mechanism 7 is arranged above the frame, the second ceiling mechanism 7 comprises a winding drum 601, right-angle bars are fixedly connected at two ends of the winding drum 601, a first connecting rod 602 is rotationally connected on the right-angle bars, a second connecting rod 603 is rotationally connected at the outer side end of the first connecting rod 602, an extension rod is arranged at the outer side end of the first connecting rod 602 along the length direction, a first shaft hole is arranged on the extension rod, a second shaft hole is arranged on the second connecting rod 603, sleeve shafts are arranged in the first shaft hole and the second shaft hole, two hooks are respectively arranged at the outer side ends of the second connecting rod 603, a winding drum 601 is arranged in the winding drum 601, two ends of the winding drum extend out of the winding drum 601, clamping holes are arranged at corresponding positions on the first connecting rod 602, the clamping holes are correspondingly connected with the extending ends of the winding drum, the drum wall of the drum 601 is provided with an inlet and an outlet 607 along the length direction, a flexible thin film solar cell 604 is arranged on the reel, one end of the flexible thin film solar cell 604 extends out of the inlet and the outlet 607, two hanging rings 605 are arranged on two sides of the extending end, the hanging rings 605 are respectively and correspondingly connected with hooks on two second connecting rods, the drum 601 is positioned on the rear side of the frame, a front support is fixed on the front side of the frame, a rear support is fixedly connected with the rear support, the top end of the rear support is fixedly connected with the drum 601, a rear wind shield 702 is further arranged on the rear support, a front wind shield 701 is arranged on the front support, two fixing rings are correspondingly arranged on the top end of the front support, and the fixing rings are correspondingly connected with the other two hooks on the second connecting rod 603.
The flexible thin film solar cell 604 is connected with a converter 801 and a battery pack 802 through a lead 8, a charging socket 803, a headlight 804, a horn 805, a brake light and voice prompt 806, a left turn front-back indicator light 807, a left turn voice prompt 808, a right turn front-back indicator light 809 and a right turn voice prompt 810 are further arranged on the frame, and are respectively electrically connected with the battery pack 802 through the lead 8, and correspondingly electrically connected with a change-over switch K, a headlight switch K1, a horn switch K2, a brake light and voice prompt switch K3, a left turn front-back indicator light switch K4 and a right turn front-back indicator light switch K5, which are electrically connected with the battery pack 802 through the lead 8, and electrically connected with a running switch K6 of the control motor 105.
When the sunlight is strong, the first connecting rod 602 and the second connecting rod 603 are unfolded, the front end of the second connecting rod 603 is fixed through the fixing ring on the hook and the front bracket, then the hanging ring 605 of the flexible thin film solar cell 604 is connected with the rest hooks, and the flexible thin film solar cell 604 is unfolded; the battery pack 802 is connected with the motor 105, so that the motor 105 drives one of the chain wheels to rotate, and the chain drives the rear wheel to rotate, thereby enabling the bicycle to move forward.
Example six
On the basis of the fifth embodiment, the front wheel can be changed into a double-wheel structure, so that the bicycle is changed into a four-wheel structure, the stability is improved, teeth are not arranged on the upper portion of a rack, the length of the lower portion provided with the teeth is about 15cm, the length of the lower portion provided with the teeth is about 30cm, the diameter of the rear wheel of the bicycle is 80cm, when a human body presses down on a pedal of the bicycle, namely 30cm, the gears and the wheel disc rotate for 1.5 circles, the front stroke of the chain wheel and the rear wheel of the bicycle is 1 (stroke of the pedal) x 1.5 (rotation number of the gears and the wheel disc) x 5 (rotation number of the chain wheel and the rear wheel) x 80cm (diameter of the rear wheel) x 3600 seconds (time) after normal starting, namely, if a user presses down on the pedal of the bicycle for one stroke every second, the speed per hour of the bicycle can reach 67.8km, when the diameter of the rear wheel of the bicycle is increased, the speed per hour can reach 70.5 km, and the rear brake device is further arranged on the rear wheel of the bicycle due to the high speed.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are merely helpful in illustrating the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (5)
1. The utility model provides a direct-pressure transmission type multifunctional bicycle, includes bicycle main part (1) and drive mechanism (2), its characterized in that: the bicycle main body (1) comprises a bicycle frame, a front wheel and a handlebar are arranged on the front side of the bicycle frame, a main shaft (102) is rotationally connected to the lower middle part, a seat is arranged on the middle top, a rear wheel shaft is arranged on the rear side, a wheel disc (101) is arranged on the main shaft (102), a chain wheel and a rear wheel are arranged on the rear wheel shaft, the chain wheel and the wheel disc (101) are correspondingly connected through a chain, two transmission mechanisms (2) are symmetrically arranged and are positioned on two sides below the seat, each transmission mechanism (2) comprises a shell, a protective shell, a rack (3) and a gear (4), the shells and the protective shells are fixedly connected, the rack (3) and the gear (4) are respectively positioned in the shells and the protective shells, a buffer gasket is further arranged at the top end of the shell, clamping plates (301) are symmetrically fixed on the front side and the rear side of the rack (3), rolling wheels (302) are further arranged on the left side and the right side of the upper part of the rack (3), the bottom end of the rack extends out of the shell and is fixedly connected with a pedal shaft (303), the pedal shaft (303) is rotationally connected with the pedal (304), one side of the gear (4) is rotationally connected with the side wall of the protective shell (102) correspondingly meshed with the side wall (102);
an inner ratchet wheel (401) is arranged on one side, connected with the main shaft (102), of the gear (4), a pawl (402) is arranged on the main shaft (102), and the inner ratchet wheel (401) is correspondingly connected with the gear (4) through the pawl (402);
the novel folding device is characterized in that a fixed shell is further arranged on the shell, an elastic device (5) is arranged in the fixed shell, the elastic device (5) comprises a spring piece (501) and a connecting rod (502), the spring piece (501) comprises a transverse piece, the two sides of the transverse piece are respectively connected with a left folding piece and a right folding piece, the left folding piece and the right folding piece incline inwards, the top end of the left folding piece is provided with a left rolling sleeve, the top end of the right folding piece is symmetrically fixed with two right rolling sleeves, the fixed shell is symmetrically fixed with a short shaft, the short shaft is positioned in the left rolling sleeve, the connecting rod (502) comprises a cross rod, two ends of the cross rod are provided with inclined rods, the inclined rods incline inwards, the top ends of the inclined rods are outwards fixed with sleeve rods, the sleeve rods are respectively positioned in the two right rolling sleeves, and the cross rod is sleeved with a rolling shaft (503);
the solar energy power generation device comprises a frame, and is characterized in that a first ceiling mechanism (6) is arranged above the frame, the first ceiling mechanism (6) comprises a winding drum (601) and a ceiling bracket (606), the top end of the ceiling bracket (606) is fixedly connected with the winding drum (601), the bottom end of the ceiling bracket is fixedly connected with the frame, two ends of the winding drum (601) are fixedly connected with right-angle rods, first connecting rods (602) are rotatably connected to the right-angle rods, the outer side ends of the first connecting rods (602) are rotatably connected with second connecting rods (603), extension rods are arranged at the outer side ends of the first connecting rods (602) along the length direction, first shaft holes are arranged at the extension rods, second shaft holes are formed in the second connecting rods (603), sleeve shafts are arranged in the first shaft holes and the second shaft holes, hooks are arranged at the outer side ends of the second connecting rods (603), a reel is arranged in the winding drum (601), two ends of the reel extend out of the winding drum (601), clamping holes are correspondingly connected with the extending ends of the reel, a second connecting rod (603) is arranged at the corresponding position on the first connecting rod (602), a flexible battery (607), an inlet and outlet (604) is arranged on the wall of the winding drum (601), and a flexible film (604) is extended out of one side of the solar energy film (604);
the flexible thin-film solar cell (604) is connected with a converter (801) and a battery pack (802) through a lead (8), and a charging socket (803), a headlight (804), a loudspeaker (805), a brake light and voice prompt (806), a left-turn front-back indicator light (807), a left-turn voice prompt (808), a right-turn front-back indicator light (809) and a right-turn voice prompt (810) are also arranged on the frame, and are respectively and electrically connected with the battery pack (802) through the lead (8), and are correspondingly and electrically connected with a conversion switch, a headlight switch, a loudspeaker switch, a brake light and voice prompt switch, a left-turn front-back indicator light switch and a right-turn front-back indicator light switch which are electrically connected with the battery pack (802) through the control converter (801) and the charging socket (803);
the upper part of the frame is provided with a second ceiling mechanism (7), the second ceiling mechanism (7) comprises a winding drum (601), two ends of the winding drum (601) are fixedly connected with right-angle bars, a first connecting rod (602) is rotationally connected to the right-angle bars, the outer side end of the first connecting rod (602) is rotationally connected with a second connecting rod (603), the outer side end of the first connecting rod (602) is provided with an extension rod along the length direction, the extension rod is provided with a first shaft hole, the second connecting rod (603) is provided with a second shaft hole, sleeve shafts are arranged in the first shaft hole and the second shaft hole, two hooks are respectively arranged at the outer side ends of the second connecting rod (603), a winding drum is arranged in the winding drum (601), two ends of the winding drum extend out of the winding drum (601), the corresponding position on the first connecting rod (602) is provided with a clamping hole, the clamping hole is correspondingly connected with the extending end of the reel, the wall of the reel (601) is provided with an inlet and outlet (607) along the length direction, the reel is provided with a flexible thin film solar cell (604), one end of the flexible thin film solar cell (604) extends out of the inlet and outlet (607), the two sides of the extending end are provided with hanging rings (605), the two hanging rings (605) are respectively correspondingly connected with the hooks on the two second connecting rods, the reel (601) is positioned at the rear side of the frame, the front side of the frame is fixedly provided with a front support, the rear side of the frame is fixedly connected with a rear support, the top end of the rear support is fixedly connected with the reel (601), the rear support is also provided with a rear wind deflector (702), the front support is provided with a front wind deflector (701), the top end of the front support is correspondingly provided with two fixing rings, and the fixing rings are correspondingly connected with the other two hooks on the second connecting rod (603).
2. The direct-pressure transmission type multifunctional bicycle according to claim 1, wherein: the frame is provided with a guide rail (902) at the lower part of the seat, the top ends of the shells at two sides are fixed with the guide rail (902) and communicated with the guide rail (902), a plurality of guide wheels (901) and a pull rope (9) are uniformly arranged in the guide rail (902), the pull rope (9) is correspondingly connected with the guide wheels (901), and the two ends of the pull rope extend into the shells respectively and are fixedly connected with the top ends of the racks (3).
3. The direct-pressure transmission type multifunctional bicycle according to claim 1, wherein: the inner cavity of the shell is provided with a cylinder shape, the outer side surface of the clamping plate (301) is arc-shaped, the lower part of the inner cavity of the shell is provided with an annular table (307), the clamping plate (301) and the rack (3) are positioned in the annular table (307), the top end of the rack (3) is fixedly connected with a top plate (305), and a reset spring (306) is arranged between the top plate (305) and the annular table (307).
4. The direct-pressure transmission type multifunctional bicycle according to claim 1, wherein: the rear axle comprises a left rear axle (104) and a right rear axle (103), rear wheels and chain wheels are arranged on the left rear axle (104) and the right rear axle (103), the outer side end of the rear axle is rotationally connected with a frame, the inner side end of the rear axle is rotationally connected with a fixing frame, a motor (105) is arranged on the frame, a driving wheel is arranged on the motor (105), two chain wheels are correspondingly connected with a wheel disc (101) and the driving wheel respectively through chains, two fixing frames are fixedly connected with the same shaft tube, two ends of the shaft tube are fixedly connected with the frame, a main shaft (102) is positioned in the shaft tube and rotationally connected with the shaft tube, and two ends of the main shaft extend out of the shaft tube.
5. The direct-pressure transmission type multifunctional bicycle according to claim 1, wherein: the flexible thin-film solar cell (604) is connected with a converter (801) and a battery pack (802) through a lead (8), a charging socket (803), a headlight (804), a loudspeaker (805), a brake light and voice prompt (806), a left-turn front-back indicator light (807), a left-turn voice prompt (808), a right-turn front-back indicator light (809) and a right-turn voice prompt (810) are further arranged on the frame, the flexible thin-film solar cell is respectively electrically connected with the battery pack (802) through the lead (8), and is correspondingly electrically connected with a conversion switch, a headlight switch, a loudspeaker switch, a brake light and voice prompt switch, a left-turn front-back indicator light switch and a right-turn front-back indicator light switch which are electrically connected with the battery pack (802), and is electrically connected with a running switch of the control motor (105) through the lead (8).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810642509.4A CN108528614B (en) | 2018-06-21 | 2018-06-21 | Direct-pressure transmission type multifunctional bicycle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810642509.4A CN108528614B (en) | 2018-06-21 | 2018-06-21 | Direct-pressure transmission type multifunctional bicycle |
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| CN108528614A CN108528614A (en) | 2018-09-14 |
| CN108528614B true CN108528614B (en) | 2023-11-14 |
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| CN85203446U (en) * | 1985-08-14 | 1986-09-10 | 杜嘉善 | Bicycle by use of gravity |
| CN1817726A (en) * | 2006-02-28 | 2006-08-16 | 王宝根 | Electric pedalling bicycle with sunshade |
| CN201321141Y (en) * | 2008-11-21 | 2009-10-07 | 李贵祥 | Transmission mechanism for manpower driving |
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| CN108528614A (en) | 2018-09-14 |
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