CN208823919U - A kind of foot-operated scooter - Google Patents
A kind of foot-operated scooter Download PDFInfo
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- CN208823919U CN208823919U CN201820106178.8U CN201820106178U CN208823919U CN 208823919 U CN208823919 U CN 208823919U CN 201820106178 U CN201820106178 U CN 201820106178U CN 208823919 U CN208823919 U CN 208823919U
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- operated
- operated scooter
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Abstract
The utility model discloses a kind of foot-operated scooters, for solving the technical problem lower to the utilization efficiency of user's physical strength of skidding in the prior art.The foot-operated scooter includes vehicle frame, wheel is respectively arranged with before and after the vehicle frame, foot-treadle device, power device and transmission device are provided in the vehicle frame, the foot-treadle device connects the power device, the power device connects the transmission device, and the transmission device connects the wheel；The tape of user is moved the foot-treadle device and is moved up and down in vertical plane, and the power device generates driving force, and the transmission device transfers a driving force to the wheel, and the foot-operated scooter is driven to advance.
Description
Technical field
The utility model relates to a kind of device instead of walk, and in particular to a kind of foot-operated scooter.
Background technique
Skidding is a kind of convenient walking-replacing tool, and type has rollerboarding and double skidding, and putting on skidding can be with faster
Speed is advanced, the welcome by many people, especially young man.Skidding has also evolved into sports project, demonstration event etc..
But current skidding is all to lean on the rear riding force of user oneself to advance, and need to pedal ground towards rear ramp
It can advance, be not that straight line pedals ground, thus consume the physical strength of user, the utilization efficiency of physical strength is not high, distance of riding instead of walk
It is not far yet.
Utility model content
In view of problems of the prior art, the utility model provides a kind of foot-operated scooter, is provided with
Power device, power device drive foot-operated scooter to advance, and power device operates in vertical plane by user, thus
Improve the utilization efficiency of user's physical strength.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
The utility model provides a kind of foot-operated scooter, including vehicle frame, is respectively arranged with wheel before and after the vehicle frame,
Foot-treadle device, power device and transmission device are provided in the vehicle frame, the foot-treadle device connects the power device,
The power device connects the transmission device, and the transmission device connects the wheel；The tape of user is moved described foot-operated
Panel assembly moves up and down in vertical plane, and the power device generates driving force, and the transmission device transfers a driving force to
The wheel drives the foot-operated scooter to advance.
Optionally, it is provided with arc-shaped guide rail on the vehicle frame, guide sleeve, the guide sleeve are provided in the power device
It is set on the guide rail, the power device and the foot-treadle device can be tilted in predetermined angular.
Optionally, brake apparatus is provided in the guide sleeve, the brake apparatus can clamp described in the guide rail prevention
Guide sleeve slides.
Optionally, the power device includes pressure generator, and the transmission device includes turbine apparatus, the air pressure
Generating device is connect with the foot-treadle device, the wheel axis connection of the turbine apparatus and the wheel.
Optionally, the pressure generator includes pneumatic cylinder or pressure fan, the foot-treadle device two sides setting
Two groups of pneumatic cylinders or pressure fan, the pressure generator connect the turbine apparatus by pneumatic circuit.
Optionally, the turbine apparatus includes shell, is provided with air inlet and air outlet on the shell；In the shell
It is provided with several turbo blades, the turbo blade adjustable angle；Alternatively, several turbo blades are provided in the shell,
The side windward of the turbo blade is provided with several guide vanes, and the guide vane angle is adjustable.
Optionally, the turbo blade or guide vane of adjustable angle is connected with transmission shaft, the transmission shaft upper end
Or lower end is equipped with secondary bevel gear, the turbine apparatus further includes angular adjustment apparatus, is equipped in the angular adjustment apparatus
Master bevel gear, the master bevel gear are engaged with the secondary bevel gear, by the master bevel gear and the secondary bevel gear driving angle
Spend the adjustable turbo blade or guide vane rotation.
Optionally, the angular adjustment apparatus is provided with starter, and the starter nation button is on the user's body.
Optionally, the pneumatic cylinder includes cylinder barrel and piston, and the cylinder barrel lower end and the vehicle frame are hinged, on the cylinder barrel
End is connect with the guide sleeve, and the piston upper end is connect with the foot-treadle device.
Optionally, the foot-treadle device includes foot support plate and legging frame, and legging frame lower end and the foot support
Plate is hinged；Foot support plate two sides are provided with linkage, and the linkage drives the piston motion of the pneumatic cylinder to produce
Anger pressure；It is provided with directive wheel in the foot support plate, is equipped with guide rail on the cylinder barrel outer wall of the pneumatic cylinder.
Optionally, the pressure fan includes shell, and drive shaft is provided in the shell, is equipped in the drive shaft
The fan blade that several groups diameter does not wait, the fan blade is tapered along drive shaft arrangement, and the shell is adaptation
Taper；Guide holder is installed, the guide holder lower end and the vehicle frame are hinged, the guide holder upper end and institute on the vehicle frame
Guide sleeve connection is stated, the pressure fan is installed on the guide seat end.
Optionally, the foot-treadle device includes foot support plate and legging frame, and legging frame lower end and the foot support
Plate is hinged；Foot support plate two sides are provided with linkage, and the linkage moves in the guide holder, described in drive
The drive shaft rotation of pressure fan generates air pressure；It is provided with directive wheel in the foot support plate, is equipped on the guide holder
There is guide rail.
Optionally, the pneumatic circuit includes main road and branch, and air pressure tank is equipped on the vehicle frame, and the air pressure tank connects
The branch is connect, the air pressure tank stores the air pressure that the pressure generator generates, and the air pressure tank can drive the turbine
Device.
Optionally, the main road of the pneumatic circuit and branch road are provided with control valve, the starter nation of the control valve
Button is on the user's body.
Optionally, the air pressure tank appearance coating black heat-sink shell, the air pressure tank are internally provided with thermally conductive sheet.
Optionally, the power device and the transmission device include sprocket wheel and chain assembled, the power device with
The foot-treadle device connection, the wheel axis connection of the transmission device and the wheel.
Optionally, guide holder is installed, the guide holder lower end and the vehicle frame are hinged, the guide holder on the vehicle frame
Upper end is connect with the guide sleeve, and the power device is mounted in the guide holder；
The foot-treadle device includes foot support plate and legging frame, and legging frame lower end and the foot support plate are hinged；
Foot support plate one or both sides are provided with linkage, and the linkage moves in the guide holder, described in drive
The chain of power device is mobile to generate driving force；It is provided with directive wheel in the foot support plate, is equipped on the guide holder
There is guide rail.
Optionally, the sprocket wheel and chain assembled are provided with speed change gear, and the starter nation of the speed change gear is buckled in
With user.
Optionally, brake gear is provided on the wheel, the starter nation of the brake gear is buckled in user's body
On.
Optionally, the foot-operated scooter includes the foot-operated scooter of left foot and the foot-operated scooter of right crus of diaphragm, the left side
The structure of the foot-operated scooter of foot and the foot-operated scooter of right crus of diaphragm is symmetrical set.
Foot-operated scooter by adopting the above technical scheme has the advantage that
Be provided with power device in the utility model, power device drives foot-operated scooter to advance, power device be
Operation in vertical plane, user do not have to be re-directed towards rear ramp with pedaling, to save user's physical strength, improve user's body
The utilization efficiency of power.
Power device in the utility model is pressure generator or chain and sprocket wheel combination, by power device
Conversion, significantly improves travel speed.
The utility model is that have the characteristics that energy conservation and environmental protection as foot-operated scooter by manually driven.
Detailed description of the invention
Fig. 1 is the main view of the foot-operated scooter of left foot in embodiment 1；
Fig. 2 is the perspective view of the foot-operated scooter of left foot in embodiment 1；
Fig. 3 is the perspective view (band gas tank) of the foot-operated scooter of left foot in embodiment 1；
Fig. 4 is the perspective view (band gas tank) of the foot-operated scooter of right crus of diaphragm in embodiment 1；
Fig. 5 is the usage state diagram (band gas tank) of the foot-operated scooter of right crus of diaphragm in embodiment 1；
Fig. 6 is the upward slope state diagram of the foot-operated scooter in embodiment 1；
Fig. 7 is the exploded view of the foot-operated scooter of right crus of diaphragm in embodiment 1；
Fig. 8 is the perspective view of foot-operated the used vehicle frame of scooter in embodiment 1；
Fig. 9 is the perspective view of foot-operated the used foot-treadle device of scooter in embodiment 1；
Figure 10 is the perspective view of foot-operated the used pneumatic cylinder of scooter in embodiment 1；
Figure 11 is the air pressure schematic diagram of foot-operated scooter in embodiment 1；
Figure 12 is the exploded view of foot-operated the used air pressure tank of scooter in embodiment 1；
Figure 13 is the exploded view of foot-operated the used air pressure tank of scooter in embodiment 1；
Figure 14 is the exploded view of foot-operated the used transmission device of scooter in embodiment 1；
Figure 15 is the perspective view of the used turbo blade of transmission device in embodiment 1；
Figure 16 is the perspective view (lower-speed state) of foot-operated the used transmission device of scooter in embodiment 1；
Figure 17 is the perspective view (fast state) of foot-operated the used transmission device of scooter in embodiment 1；
Figure 18 is the exploded view of foot-operated the used transmission device of scooter in embodiment 2；
Figure 19 is the perspective view of the used guide vane of transmission device in embodiment 2；
Figure 20 is the perspective view (fast state) of foot-operated the used transmission device of scooter in embodiment 2；
Figure 21 is the perspective view (lower-speed state) of foot-operated the used transmission device of scooter in embodiment 2；
Figure 22 is the exploded view of foot-operated the used transmission device of scooter in embodiment 3；
Figure 23 is the perspective view of the used guide vane of transmission device in embodiment 3；
Figure 24 is the perspective view (fast state) of foot-operated the used transmission device of scooter in embodiment 3；
Figure 25 is the perspective view (lower-speed state) of foot-operated the used transmission device of scooter in embodiment 3；
Figure 26 is the perspective view of the foot-operated scooter of left foot in embodiment 4；
Figure 27 is the perspective view of the foot-operated scooter of right crus of diaphragm in embodiment 4；
Figure 28 is the exploded view of the foot-operated scooter of right crus of diaphragm in embodiment 4；
Figure 29 is the perspective view of foot-operated the used foot-treadle device of scooter in embodiment 4；
Figure 30 is the perspective view of pressure fan used guide holder and shell in embodiment 4；
Figure 31 is the perspective view of the used fan blade of pressure fan in embodiment 4；
Figure 32 is the perspective view of the foot-operated scooter of left foot in embodiment 5；
Figure 33 is the exploded view of the foot-operated scooter of left foot in embodiment 5；
Figure 34 is the perspective view of the used guide holder of power device in embodiment 5；
Figure 35 is the perspective view that power device, the used chain of transmission device and the sprocket wheel in embodiment 5 combine.
In figure: 1. vehicle frames；1-1. guide rail；1-2. shaft；1-3. mounting rack；
2. pneumatic cylinder；2-1. cylinder barrel；2-2. piston；2-3. guide sleeve；2-4. engaging lug；2-5. guide rail；
3. turbine apparatus；3-1. mounting base；3-2. turbo blade；3-2-1. transmission shaft；3-2-2. pair bevel gear；3-3.
Master bevel gear；3-4. inner sleeve；3-5. outer sleeve；3-6. clamping ring；3-7. driver；3-8. linking arm；3-9. shell；
4. wheel；4-1. wheel shaft；5. brake gear；
6. foot-treadle device；6-1. foot support plate；6-2. legging frame；6-3. linkage；6-4. directive wheel；7. air pressure
Tank；7-1. shell；7-2. thermally conductive sheet；
8. pressure fan；8-1. fan main body；8-1-1. shell；8-1-2. accelerator；8-1-3. fan blade；8-1-4.
Drive shaft；8-2. guide holder；8-3. guide sleeve；8-4. engaging lug；8-5. guide rail；
9. chain and sprocket wheel combination；9-1. chain；9-2. chain；9-3. guide sleeve；9-4. guide holder；9-5. guide rail；9-
6. engaging lug；9-7. sprocket wheel；9-8. sprocket wheel；9-9. sprocket wheel；9-10. selector；9-11. selector；
10. turbine apparatus；10-1. turbo blade；10-2. guide vane；10-2-1. transmission shaft；10-2-2. pair bores tooth
Wheel；10-3. mounting base；10-4. master bevel gear；10-5. worm gear；10-6. worm screw；10-7. shell；
11. turbine apparatus；11-1. turbo blade；11-2. guide vane；11-2-1. secondary bevel gear；11-2-2. transmission
Axis；11-3. compound gear ring；11-4. worm screw；11-5. worm gear；11-6. gear；11-7. shell；
12. manually-operated gate；13. automatic valve；14. automatic valve；15. manually-operated gate.
Specific embodiment
It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Type embodiment is described in further detail.
Embodiment 1
As shown in Figure 1, Figure 2, Fig. 4, Fig. 5 show the utility model embodiment 1, in this embodiment, foot-operated scooter, point
For the foot-operated scooter of left foot and the foot-operated scooter of right crus of diaphragm, the structure of the foot-operated scooter of left foot and the foot-operated scooter of right crus of diaphragm
It is symmetrical set.
As shown in Figure 1 and Figure 2, the foot-operated scooter of left foot includes vehicle frame 1, and the front and back of vehicle frame 1 is respectively arranged with wheel 4, vehicle
Foot-treadle device 6, power device and transmission device, 6 connecting power device of foot-treadle device are provided in frame 1, power device connects
Transmission device is connect, transmission device connects wheel 4.
The tape of user is moved foot-treadle device 6 and is moved up and down in vertical plane, and power device generates driving force, transmission
Device transfers a driving force to wheel 4, and foot-operated scooter is driven to advance.
Here vertical plane can refer to that the vertical central plane in the longitudinal direction of foot-operated scooter, foot-treadle device 6 are flat at this
It is usually vertically vertical direction movement in face, when scooter upward slope or descending, foot-treadle device 6 will also keep sagging
Histogram is to movement, and foot-treadle device 6 needs to lean forward in vehicle frame 1 or hypsokinesis at this time, and can be only achieved holding, vertical direction is moved up and down
Dynamic state.
As shown in Figure 7, Figure 8, it is provided with arc-shaped guide rail 1-1 on vehicle frame 1, guide sleeve 2-3 is provided in power device, is oriented to
Set 2-3 is set on guide rail 1-1, and power device and foot-treadle device 6 can be tilted in predetermined angular.
It is provided in guide sleeve 2-3 brake apparatus (latch assembly), brake apparatus can clamping guide-rail 1-1 prevention guide sleeve
2-3 is slided, also it is prevented that the inclination of power device and foot-treadle device 6.In normal traveling process, guide sleeve 2-3
It is lockup state, in climb and fall, brake apparatus can be opened, adjusts position of the guide sleeve 2-3 on guide rail 1-1, Zhi Daodong
Power device and foot-treadle device 6 are in upper and lower vertical direction locking guide sleeve 2-3 again.
The starter nation of brake apparatus detains on the user's body in guide sleeve 2-3, such as user leg, is easy to use
Person's manipulation, starter needs to include pulling rope, to control brake apparatus.
In traveling, tilting for scooter is to adjust centre of body weight by user to realize, not by guide sleeve 2-3's
Limitation.
In the present embodiment, power device includes pressure generator, and transmission device includes turbine apparatus 3, and air pressure occurs
Device is connect with foot-treadle device 6, and turbine apparatus 3 is connect with the wheel shaft 4-1 of wheel 4.
Pressure generator includes pneumatic cylinder 2, and two groups of pneumatic cylinders 2 are arranged in 6 two sides of foot-treadle device, and pressure generator is logical
Pneumatic circuit connection turbine apparatus 3 is crossed, pneumatic circuit is being not shown in the figure.
Turbine apparatus 3 includes shell 3-9, and air inlet and air outlet are provided on shell 3-9, and air inlet connects pneumatic tube
Road, gas outlet are open states.Shell 3-9 is other than air inlet and air outlet, it is desirable that sealing, to guarantee the driving force of air-flow
It does not lose.
As shown in Figure 14, Figure 15, it is provided with several turbo blade 3-2 in shell 3-9, turbo blade 3-2 adjustable angle,
Turbo blade 3-2 is mounted on spherical mounting base 3-1 and (belongs to spherical a part).When turbo blade 3-2 rotates, pass through installation
Seat 3-1 drives wheel shaft 4-1 rotation.
The turbo blade 3-2 of adjustable angle, is connected with transmission shaft 3-2-1, and the lower end transmission shaft 3-2-1 is equipped with secondary bevel gear
3-2-2, turbine apparatus 3 further include angular adjustment apparatus.
Be inside mounting base 3-1 it is hollow, turbo blade 3-2 installation after, secondary bevel gear 3-2-2 protrudes into mounting base 3-1
Among internal cavity.Providing holes is needed to pass through on the arcwall face of mounting base 3-1 for transmission shaft 3-2-1.
Master bevel gear 3-3 is installed, master bevel gear 3-3 is engaged with pair bevel gear 3-2-2, passed through in angular adjustment apparatus
Master bevel gear 3-3 and the secondary adjustable turbo blade 3-2 of bevel gear 3-2-2 driving angle rotate.
Angular adjustment apparatus further includes inner sleeve 3-4, outer sleeve 3-5, clamping ring 3-6, driver 3-7, linking arm 3-8,
Master bevel gear 3-3 is mounted on the one end inner sleeve 3-4, and inner sleeve 3-4 is inserted into outer sleeve 3-5, and clamping ring 3-6 is covered in outer sleeve
The one end 3-5, clamping ring 3-6 are connect with linking arm 3-8, and linking arm 3-8 is connect with driver 3-7, when driver 3-7 is drivingly connected
When arm 3-8, outer sleeve 3-5 can be driven to move back and forth relative to inner sleeve 3-4 along itself axial (and axial direction of wheel shaft 4-1).
It is provided with several spiral grooves on inner sleeve 3-4 outer wall, corresponds to spiral grooves on outer sleeve 3-5 inner wall and is provided with
Ball bumps, when outer sleeve 3-5 is moved back and forth, so that it may drive inner sleeve 3-4 positive and negative rotation, master bevel gear 3-3 can be driven
The angular adjustment to turbo blade 3-2 is realized in positive and negative rotation.
Spiral grooves have self-locking function, i.e., can only drive inner sleeve 3-4, inner sleeve 3-4 that cannot drive by outer sleeve 3-5
Dynamic outer sleeve 3-5 can prevent angular adjustment failure in this way.
It is additionally provided with guide post on outer sleeve 3-5 outer wall, is provided with guide groove on mounting base 3-1 inner wall, limits housing
Cylinder 3-5 cannot be equivalent to mounting base 3-1 rotation, can only move back and forth along itself axial (and axial direction of wheel shaft 4-1).Housing
Tri- cylinder 3-5, inner sleeve 3-4, mounting base 3-1 components can be rotated around wheel shaft 4-1 together.
Angular adjustment apparatus is provided with starter, and starter nation detains on the user's body, such as user leg, side
Just user manipulates, and starter needs to include pulling rope, to control driver 3-7.
It is the two states of turbine apparatus 3 as shown in Figure 16, Figure 17, Tu16Zhong, turbo blade 3-2 is relative to air inlet side
Small to tilt angle, turbo blade 3-2 rotation speed is slow, but transmitting torque is larger, and the revolving speed of wheel 4 is slow at this time, is suitble to
Uphill way traveling, such as the state in Fig. 6.In Figure 17, turbo blade 3-2 is big relative to airintake direction tilt angle, turbine leaf
Piece 3-2 rotation speed is fast, but transmitting torque is smaller, and the revolving speed of wheel 4 is fast at this time, is suitble in flat sections of road.
The foot-operated scooter of the present embodiment relies primarily on user and adjusts body to control steering when turning to, such as
With reference to skidding steering control modes, user adjusts arm, waist, leg etc. and turns to cooperate.User can also be left by control
The foot-operated scooter of foot, right crus of diaphragm foot-operated scooter friction speed turned to, such as the speed that left and right foot is trampled is not
Together, the speed difference of left and right vehicle can realize steering.User can also control while adjusting body to control steering
The speed of left and right vehicle can thus allow foot-operated scooter to be easier to turn to.
As shown in Fig. 7, Fig. 9, Figure 10, pneumatic cylinder 2 includes cylinder barrel 2-1 and piston 2-2, and the lower end cylinder barrel 2-1 and vehicle frame 1 are cut with scissors
It connects, the upper end cylinder barrel 2-1 is connect with guide sleeve 2-3, and the upper end piston 2-2 is connect with foot-treadle device 6.
Shaft 1-2 is provided in vehicle frame 1, the lower end cylinder barrel 2-1 is provided with engaging lug 2-4, the company of being provided in engaging lug 2-4
Connect hole, engaging lug 2-4 be set on shaft 1-2 realize it is hinged with vehicle frame 1.
Foot-treadle device 6 includes foot support plate 6-1 and legging frame 6-2, and the legging lower end frame 6-2 and foot support plate 6-1 are hinged,
Legging frame 6-2 is relative to foot support plate 6-1 can be inclined so that it is convenient to which the foot and leg of user enter foot-treadle device 6
In, and the rotation of adaptability can be made with the bending of the foot and leg of user.
The two sides foot support plate 6-1 are provided with linkage 6-3, and linkage 6-3 drives the piston 2-2 movement of pneumatic cylinder 2
Generate air pressure.Linkage 6-3 is in inverted V-arrangement, and piston 2-2 is connected to the top of inverted V-arrangement.
It is provided with directive wheel 6-4 on foot support plate 6-1, is equipped with guide rail 2-5 on the cylinder barrel 2-1 outer wall of pneumatic cylinder 2.
As foot support plate 6-1 or more or inclination movement, directive wheel 6-4 and guide rail 2-5 cooperation can play limit to foot support plate 6-1
The effect of position guiding.
Air pressure principle between pneumatic cylinder 2 and turbine apparatus 3 is as shown in figure 11, and wherein pneumatic circuit is provided with main road and branch
Road is equipped with air pressure tank 7 on vehicle frame 1, and air pressure tank 7 connects branch, and air pressure tank 7 can store the air pressure of the generation of pneumatic cylinder 2, air pressure
Tank 7 can drive turbine apparatus 3.Main road is the pipeline that pneumatic cylinder 2 leads directly to turbine apparatus 3.Air pressure tank 7 can be set two, respectively
1 front and back of vehicle frame are mounted on, positioned at the top of forward and backward wheel 4.
In Figure 11, the valve on pneumatic cylinder 2 is all the check valve opened and closed automatically, is provided with manually-operated gate on main road
12 and automatic valve 13,7 two sections of front and back of air pressure tank is respectively arranged with automatic valve 14 and manually-operated gate 15.Manually-operated gate 12, hand
Movable valve 15 is controlled opening and closing by user, automatic valve 13, automatic valve 14 be open and close automatically it is unidirectional
Valve.
Manually-operated gate 12, manually-operated gate 15 starter nation button on the user's body, such as user leg conveniently makes
User's manipulation, starter need to include pulling rope, carry out control pressure pipeline.
When foot-operated scooter is halted state or travels on downhill path, main road can be closed and open branch, this
When trample foot-treadle device 6, the air pressure that pneumatic cylinder 2 generates is stored into air pressure tank 7.It goes up a slope above when being in or needs to accelerate
When, air pressure tank 7 can be opened, is pressurized for turbine apparatus 3.
Air pressure tank 7 includes shell 7-1, shell 7-1 appearance coating black heat-sink shell, and air pressure tank 7 is internally provided with thermally conductive sheet
7-2, as shown in Figure 12 and Figure 13, setting air pressure tank 7 in this way can absorb solar energy, be conducive to the inside gas for improving air pressure tank 7
Pressure.
As shown in Figure 1 and Figure 2, brake gear 5 is provided on wheel 4, the starter nation of brake gear 5 is buckled in user
With, such as user leg, convenient for users to manipulation, starter needs to include pulling rope, to control brake gear 5.
The starter of brake apparatus in guide sleeve 2-3, the starter of hand control valve, brake gear in pneumatic circuit
The starter etc. of the angular adjustment apparatus of 5 starter and turbine apparatus 3 constitutes the control of foot-operated scooter
System.
In order to mitigate weight, the main component in foot-operated scooter is all made of nonmetallic materials and is made, for example, by using carbon
Fibrous material, these components include vehicle frame 1, pneumatic cylinder 2, turbine apparatus 3, wheel 4, brake gear 5, foot-treadle device 6, air pressure
Tank 7 etc..
Embodiment 2
If Figure 18, Figure 19, Figure 20, Figure 21 show the utility model embodiment 2, the knot of transmission device in the present embodiment
Structure is different from embodiment 1, and difference is: transmission device includes turbine apparatus 10, the wheel shaft 4-1 company of turbine apparatus 10 and wheel 4
It connects.
Turbine apparatus 10 includes shell 10-7, is provided with air inlet and air outlet on shell 10-7.Air inlet connects air pressure
Pipeline, gas outlet are open states.Shell 10-7 is other than air inlet and air outlet, it is desirable that sealing, to guarantee the drive of air-flow
Power is not lost.
It is provided with several turbo blade 10-1 in shell 10-7, the side windward of turbo blade 10-1 is provided with several lead
Flow blade 10-2, guide vane 10-2 adjustable angle.Guide vane 10-2, which is mounted on spherical mounting base 10-3, (belongs to spherical shape
A part).
When turbo blade 10-1 rotates, wheel shaft 4-1 can be driven to rotate.
The guide vane 10-2 of adjustable angle, is connected with transmission shaft 10-2-1, and the lower end transmission shaft 10-2-1 is equipped with secondary cone
Gear 10-2-2, turbine apparatus 10 further include angular adjustment apparatus.
Be inside mounting base 10-3 it is hollow, guide vane 10-2 installation after, secondary bevel gear 10-2-2 protrudes into mounting base
Among cavity inside 10-3.Providing holes is needed to pass through on the arcwall face of mounting base 10-3 for transmission shaft 10-2-1.
Master bevel gear 10-4 is installed, master bevel gear 10-4 is engaged with pair bevel gear 10-2-2, is logical in angular adjustment apparatus
It crosses master bevel gear 10-4 and the secondary adjustable guide vane 10-2 of bevel gear 10-2-2 driving angle rotates.
Angular adjustment apparatus further includes worm gear 10-5 and worm screw 10-6, and worm gear 10-5 is connected with drive shaft, master bevel gear 10-
4 are mounted on the drive shaft one end, when worm screw 10-6 positive and negative rotation, so that it may drive worm gear 10-5 positive and negative rotation, master can be driven
The angular adjustment to guide vane 10-2 is realized in bevel gear 10-4 positive and negative rotation.
Worm gear 10-5 and worm screw 10-6 has self-locking function, i.e., can only drive worm gear 10-5, worm gear 10-5 by worm screw 10-6
Worm screw 10-6 cannot be driven, angular adjustment failure can be prevented in this way.
Angular adjustment apparatus is provided with starter, and starter nation detains on the user's body, such as user leg, side
Just user manipulates, and starter needs to include pulling rope, to control worm screw 10-6.
It is the two states of turbine apparatus 10 as shown in Figure 20, Figure 21, Tu20Zhong, guide vane 10-2 is relative to air inlet
Direction tilt angle is small, small to gas-flow resistance, and gas shock turbo blade 10-1 angle is big, and turbo blade 10-1 is to gas-flow resistance
Greatly, rotation speed is fast, but transmitting torque is smaller, and the revolving speed of wheel 4 is fast at this time, is suitble in flat sections of road.In Figure 21,
Guide vane 10-2 is big relative to airintake direction tilt angle, big to gas-flow resistance, and gas shock turbo blade 10-1 angle is small,
Turbo blade 10-1 is small to gas-flow resistance, and rotation speed is slow, but transmitting torque is larger, and the revolving speed of wheel 4 is slow at this time, is suitble to
It is travelled in uphill way, such as the state in Fig. 6.
The other structures of foot-operated scooter are in the same manner as in Example 1 in the present embodiment, are not repeated to describe herein.
Embodiment 3
If Figure 22, Figure 23, Figure 24, Figure 25 show the utility model embodiment 3, the knot of transmission device in the present embodiment
Structure is different from embodiment 1, and difference is: transmission device includes turbine apparatus 11, the wheel shaft 4-1 company of turbine apparatus 11 and wheel 4
It connects.
Turbine apparatus 11 includes shell 11-7, is provided with air inlet and air outlet on shell 11-7.Air inlet connects air pressure
Pipeline, gas outlet are open states.Shell 11-7 is other than air inlet and air outlet, it is desirable that sealing, to guarantee the drive of air-flow
Power is not lost.
It is provided with several turbo blade 11-1 in shell 11-7, the side windward of turbo blade 11-1 is provided with several lead
Flow blade 11-2, guide vane 11-2 adjustable angle.Guide vane 11-2 is provided with support base, which is also spherical
(belonging to spherical a part), what guide vane 11-2 was contacted with support base is on one side arc-shaped side, is adapted to the arcwall face of support base.
In the present embodiment, two circle of turbo blade 11-1 setting, guide vane 11-2 are also provided with two circles, turbo blade 11-1
It is alternatively arranged with guide vane 11-2, the driving force of turbine apparatus 11 can be improved in this way.
The circle number of turbo blade 11-1 and guide vane 11-2 can also be more than two circles, this can set according to product needs
Meter.
When turbo blade 11-1 rotates, wheel shaft 4-1 can be driven to rotate.
The guide vane 11-2 of adjustable angle, is connected with transmission shaft 11-2-2, and the upper end transmission shaft 11-2-2 is equipped with secondary cone
Gear 11-2-1, turbine apparatus 11 further include angular adjustment apparatus.
Compound gear ring 11-3 is installed in angular adjustment apparatus, master bevel gear, main cone tooth are provided on compound gear ring 11-3
Wheel is engaged with pair bevel gear 11-2-1, by master bevel gear and the adjustable guide vane 11-2 of secondary bevel gear 11-2-1 driving angle
Rotation.
Angular adjustment apparatus further includes worm gear 11-5 and worm screw 11-4, and worm gear 11-5 is connected with drive shaft, the drive shaft two
Gear 11-6, gear 11-6 and compound gear ring 11-3 engaged transmission are installed in end respectively, when worm screw 11-4 positive and negative rotation, so that it may
Worm gear 11-5 positive and negative rotation is driven, compound gear ring 11-3 positive and negative rotation can be driven, realizes the angular adjustment to guide vane 11-2.
Worm gear 11-5 and worm screw 11-4 has self-locking function, i.e., can only drive worm gear 11-5, worm gear 11-5 by worm screw 11-4
Worm screw 11-4 cannot be driven, angular adjustment failure can be prevented in this way.
Angular adjustment apparatus is provided with starter, and starter nation detains on the user's body, such as user leg, side
Just user manipulates, and starter needs to include pulling rope, to control worm screw 11-4.
It is the two states of turbine apparatus 11 as shown in Figure 24, Figure 25, Tu24Zhong, guide vane 11-2 is relative to air inlet
Direction tilt angle is small, small to gas-flow resistance, and gas shock turbo blade 11-1 angle is big, and turbo blade 11-1 is to gas-flow resistance
Greatly, rotation speed is fast, but transmitting torque is smaller, and the revolving speed of wheel 4 is fast at this time, is suitble in flat sections of road.In Figure 25,
Guide vane 11-2 is big relative to airintake direction tilt angle, big to gas-flow resistance, and gas shock turbo blade 11-1 angle is small,
Turbo blade 11-1 is small to gas-flow resistance, and rotation speed is slow, but transmitting torque is larger, and the revolving speed of wheel 4 is slow at this time, is suitble to
It is travelled in uphill way, such as the state in Fig. 6.
The other structures of foot-operated scooter are in the same manner as in Example 1 in the present embodiment, are not repeated to describe herein.
Embodiment 4
If Figure 26, Figure 27, Figure 28, Figure 29, Figure 30, Figure 31 show the utility model embodiment 4, move in the present embodiment
The structure of power device is different from embodiment 1, and difference is: power device includes pressure fan 8, the setting of 6 two sides of foot-treadle device
Two groups of pressure fans 8, pressure fan 8 connect turbine apparatus 3 by pneumatic circuit.
Pressure fan 8 includes shell 8-1-1, is provided with drive shaft 8-1-4 in shell 8-1-1, pacifies on drive shaft 8-1-4
Equipped with several groups diameter, equal fan blade 8-1-3, fan blade 8-1-3 do not arrange tapered, shell along drive shaft 8-1-4
8-1-1 is the taper of adaptation.Air inlet and air outlet are additionally provided on shell 8-1-1, air inlet is open state, and gas outlet connects
Connect pneumatic circuit.
The one end drive shaft 8-1-4 connects accelerator 8-1-2, and accelerator 8-1-2 is accelerating gear combination, and driving can be improved
The rotation speed of axis 8-1-4.The combination of the fan blade 8-1-3 of taper can be improved pressure at expulsion, improve to turbine apparatus 3
Driving force.
As shown in Figure 28, Figure 29, Figure 30, guide holder 8-2 is installed on vehicle frame 1, the lower end guide holder 8-2 and vehicle frame 1 are cut with scissors
It connects, the upper end guide holder 8-2 is connect with guide sleeve 8-3, and fan main body 8-1 is mounted on the upper end guide holder 8-2.
Shaft 1-2 is provided in vehicle frame 1, the lower end guide holder 8-2 is provided with engaging lug 8-4, is provided in engaging lug 8-4
Connecting hole, engaging lug 8-4 be set on shaft 1-2 realize it is hinged with vehicle frame 1.
Foot-treadle device 6 includes foot support plate 6-1 and legging frame 6-2, and the legging lower end frame 6-2 and foot support plate 6-1 are hinged.
The two sides foot support plate 6-1 are provided with linkage 6-3, and linkage 6-3 is moved in guide holder 8-2, band dynamic pressure
The drive shaft 8-1-4 rotation of power fan 8 generates air pressure, is provided with guide groove in guide holder 8-2.
It is provided with driving cog on linkage 6-3 and constitutes rack gear, is engaged with the gear in accelerator 8-1-2, foot support plate
When 6-1 is moved down, accelerator 8-1-2 can be driven.Also need to be arranged ratchet, the unidirectional shifting of foot support plate 6-1 in accelerator 8-1-2
Dynamic to drive accelerator 8-1-2, another direction cannot drive accelerator 8-1-2 when mobile, and design in this way can prevent wind
Fan leaf 8-1-3 is reversed.
It is provided with directive wheel 6-4 on foot support plate 6-1, guide rail 8-5 is equipped on guide holder 8-2.When foot support plate
6-1 or more or when inclination movement, directive wheel 6-4 and guide rail 8-5 cooperation can play the work of limition orientation to foot support plate 6-1
With.
The rotating direction control method of the foot-operated scooter of the present embodiment, can be with foot-operated scooter in reference implementation example 1
Rotating direction control method.The other structures of foot-operated scooter are in the same manner as in Example 1 in the present embodiment, are not repeated to retouch herein
It states.
Embodiment 5
If Figure 32, Figure 33, Figure 34, Figure 35 show the utility model embodiment 5, power device and biography in the present embodiment
The structure of dynamic device is different from embodiment 1, and difference is: power device and transmission device include sprocket wheel and chain assembled 9.
The outside of foot-treadle device 6 is arranged in power device.
Sprocket wheel and chain assembled 9 include at least two sections of chains and three sprocket wheels, are chain 9-1, chain 9-2, sprocket wheel respectively
9-7, sprocket wheel 9-8, sprocket wheel 9-9.Power device is connect by chain 9-1 with foot-treadle device 6, and transmission device passes through sprocket wheel 9-8
It is connect with the wheel shaft 4-1 of wheel 4.
Guide holder 9-4 is installed, the lower end guide holder 9-4 and vehicle frame 1 are hinged, the upper end guide holder 9-4 and guiding on vehicle frame 1
9-3 connection is covered, power device is mounted in guide holder 9-4.The two sides of foot-treadle device 6 are provided with guide holder 9-4, power dress
It sets and is mounted in the guide holder 9-4 in outside.
Shaft 1-2 is provided in vehicle frame 1, the lower end guide holder 9-4 is provided with engaging lug 9-6, is provided in engaging lug 9-6
Connecting hole, engaging lug 9-6 be set on shaft 1-2 realize it is hinged with vehicle frame 1.
Foot-treadle device 6 includes foot support plate 6-1 and legging frame 6-2, and the legging lower end frame 6-2 and foot support plate 6-1 are hinged.
Linkage (not shown) is provided on the outside of foot support plate 6-1, linkage moves in guide holder 9-4
It is dynamic, drive the chain 9-1 of power device is mobile to generate driving force, be provided with guide groove in guide holder 9-4, chain 9-1 be exactly
It is rotated in the guide groove.
It is provided with directive wheel 6-4 on foot support plate 6-1, guide rail 9-5 is equipped on guide holder 9-4.When foot support plate
6-1 or more or when inclination movement, directive wheel 6-4 and guide rail 9-5 cooperation can play the work of limition orientation to foot support plate 6-1
With.
In the present embodiment, sprocket wheel and chain assembled 9 are provided with speed change gear, and as shown in figure 35, speed change gear specifically wraps
It includes: the selector 9-11 being arranged at the selector 9-10 being arranged at sprocket wheel 9-7, sprocket wheel 9-8.
The starter nation of speed change gear detains on the user's body, such as user leg, convenient for users to manipulation, starting
Device needs to include pulling rope, similar with bicycle speed-varying unit using principle to control speed change gear.
Also need to be arranged ratchet in sprocket wheel 9-7, sprocket wheel 9-8, the unidirectional movement of foot support plate 6-1 can with drive sprocket 9-7,
Sprocket wheel 9-8, another direction are unable to drive sprocket 9-7, sprocket wheel 9-8 when mobile, and design in this way can prevent wheel shaft 4-1 from reversing.
The rotating direction control method of the foot-operated scooter of the present embodiment, can be with foot-operated scooter in reference implementation example 1
Rotating direction control method.The other structures of foot-operated scooter are in the same manner as in Example 1 in the present embodiment, are not repeated to retouch herein
It states.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the protection scope of the utility model.
It is practical new to be all contained in this for any modification, equivalent substitution, improvement and etc. made within the spirit and principle of the present invention
In the protection scope of type.
Claims (20)
1. a kind of foot-operated scooter, including vehicle frame, wheel is respectively arranged with before and after the vehicle frame, which is characterized in that described
Foot-treadle device, power device and transmission device are provided in vehicle frame, the foot-treadle device connects the power device, described
Power device connects the transmission device, and the transmission device connects the wheel；
The tape of user is moved the foot-treadle device and is moved up and down in vertical plane, and the power device generates driving force,
The transmission device transfers a driving force to the wheel, and the foot-operated scooter is driven to advance.
2. foot-operated scooter according to claim 1, which is characterized in that be provided with arc-shaped guide rail, institute on the vehicle frame
It states and is provided with guide sleeve in power device, the guide sleeve is set on the guide rail, the power device and the foot pedal
Device can be tilted in predetermined angular.
3. foot-operated scooter according to claim 2, which is characterized in that it is provided with brake apparatus in the guide sleeve,
The brake apparatus can clamp the guide rail and the guide sleeve is prevented to slide.
4. foot-operated scooter according to claim 2, which is characterized in that the power device includes that air pressure fills
It sets, the transmission device includes turbine apparatus, and the pressure generator is connect with the foot-treadle device, the turbine apparatus
With the wheel axis connection of the wheel.
5. foot-operated scooter according to claim 4, which is characterized in that the pressure generator include pneumatic cylinder or
Person's pressure fan, two groups of pneumatic cylinders are arranged in the foot-treadle device two sides or pressure fan, the pressure generator pass through
Pneumatic circuit connects the turbine apparatus.
6. foot-operated scooter according to claim 4, which is characterized in that the turbine apparatus includes shell, described outer
Air inlet and air outlet are provided on shell；
Several turbo blades, the turbo blade adjustable angle are provided in the shell；
Alternatively, being provided with several turbo blades in the shell, the side windward of the turbo blade is provided with several water conservancy diversion
Blade, the guide vane angle is adjustable.
7. foot-operated scooter according to claim 6, which is characterized in that the turbo blade of adjustable angle is led
Blade is flowed, is connected with transmission shaft, the transmission shaft upper end or lower end are equipped with secondary bevel gear, and the turbine apparatus further includes angle
Device is adjusted, master bevel gear is installed in the angular adjustment apparatus, the master bevel gear engages with the secondary bevel gear, passes through
The turbo blade or guide vane of the master bevel gear and the secondary bevel gear driving adjustable angle rotate.
8. foot-operated scooter according to claim 7, which is characterized in that the angular adjustment apparatus is provided with starting dress
It sets, the starter nation button is on the user's body.
9. foot-operated scooter according to claim 5, which is characterized in that the pneumatic cylinder includes cylinder barrel and piston, institute
It states cylinder barrel lower end and the vehicle frame is hinged, the cylinder barrel upper end is connect with the guide sleeve, and the piston upper end is ridden with described
Panel assembly connection.
10. foot-operated scooter according to claim 9, which is characterized in that the foot-treadle device includes foot support plate
With legging frame, legging frame lower end and the foot support plate are hinged；
Foot support plate two sides are provided with linkage, and the linkage drives the piston motion of the pneumatic cylinder to generate gas
Pressure；
It is provided with directive wheel in the foot support plate, is equipped with guide rail on the cylinder barrel outer wall of the pneumatic cylinder.
11. foot-operated scooter according to claim 5, which is characterized in that the pressure fan includes shell, described outer
Be provided with drive shaft in shell, several groups diameter not equal fan blade be installed in the drive shaft, the fan blade along
The drive shaft arrangement is tapered, and the shell is the taper of adaptation；
Guide holder is installed on the vehicle frame, the guide holder lower end and the vehicle frame are hinged, the guide holder upper end with it is described
Guide sleeve connection, the pressure fan are installed on the guide seat end.
12. foot-operated scooter according to claim 11, which is characterized in that the foot-treadle device includes foot support plate
With legging frame, legging frame lower end and the foot support plate are hinged；
Foot support plate two sides are provided with linkage, and the linkage moves in the guide holder, drive the pressure
The drive shaft rotation of power fan generates air pressure；
It is provided with directive wheel in the foot support plate, is equipped with guide rail on the guide holder.
13. foot-operated scooter according to claim 5, which is characterized in that the pneumatic circuit includes main road and branch,
Air pressure tank is installed, the air pressure tank connects the branch, and the air pressure tank stores the pressure generator on the vehicle frame
The air pressure of generation, the air pressure tank can drive the turbine apparatus.
14. foot-operated scooter according to claim 13, which is characterized in that main road and the branch road of the pneumatic circuit
It is provided with control valve, the starter nation button of the control valve is on the user's body.
15. foot-operated scooter according to claim 13, which is characterized in that the air pressure tank appearance coating black heat absorption
Layer, the air pressure tank are internally provided with thermally conductive sheet.
16. foot-operated scooter according to claim 2, which is characterized in that the power device and the transmission device
It include sprocket wheel and chain assembled, the power device is connect with the foot-treadle device, the transmission device and the wheel
Wheel axis connection.
17. foot-operated scooter according to claim 16, which is characterized in that be equipped with guide holder, institute on the vehicle frame
It states guide holder lower end and the vehicle frame is hinged, the guide holder upper end is connect with the guide sleeve, and the power device is mounted on
In the guide holder；
The foot-treadle device includes foot support plate and legging frame, and legging frame lower end and the foot support plate are hinged；
Foot support plate one or both sides are provided with linkage, and the linkage moves in the guide holder, drive
The chain of the power device is mobile to generate driving force；
It is provided with directive wheel in the foot support plate, is equipped with guide rail on the guide holder.
18. foot-operated scooter according to claim 16, which is characterized in that the sprocket wheel and chain assembled are provided with change
Speed variator, the starter nation button of the speed change gear is on the user's body.
19. foot-operated scooter according to claim 1, which is characterized in that be provided with brake gear, institute on the wheel
State the starter nation button of brake gear on the user's body.
20. foot-operated scooter according to claim 1, which is characterized in that the foot-operated scooter includes left foot foot
Step on formula scooter and the foot-operated scooter of right crus of diaphragm, the structure or so of the left foot foot-operated scooter and the foot-operated scooter of right crus of diaphragm
It is symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820106178.8U CN208823919U (en) | 2018-01-22 | 2018-01-22 | A kind of foot-operated scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820106178.8U CN208823919U (en) | 2018-01-22 | 2018-01-22 | A kind of foot-operated scooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208823919U true CN208823919U (en) | 2019-05-07 |
Family
ID=66303536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820106178.8U Expired - Fee Related CN208823919U (en) | 2018-01-22 | 2018-01-22 | A kind of foot-operated scooter |
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| Country | Link |
|---|---|
| CN (1) | CN208823919U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108096815A (en) * | 2018-01-22 | 2018-06-01 | 邓秋波 | A kind of foot-operated scooter |
| CN111053576A (en) * | 2019-12-31 | 2020-04-24 | 绵阳美科电子设备有限责任公司 | Transmission device for enabling ultrasonic three-dimensional probe transducer to rotate in reciprocating mode and application method thereof |
-
2018
- 2018-01-22 CN CN201820106178.8U patent/CN208823919U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108096815A (en) * | 2018-01-22 | 2018-06-01 | 邓秋波 | A kind of foot-operated scooter |
| CN111053576A (en) * | 2019-12-31 | 2020-04-24 | 绵阳美科电子设备有限责任公司 | Transmission device for enabling ultrasonic three-dimensional probe transducer to rotate in reciprocating mode and application method thereof |
| CN111053576B (en) * | 2019-12-31 | 2020-08-21 | 绵阳美科电子设备有限责任公司 | Transmission device for enabling ultrasonic three-dimensional probe transducer to rotate in reciprocating mode and application method thereof |
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