CN212067584U

CN212067584U - Energy-storage multifunctional exercise bicycle

Info

Publication number: CN212067584U
Application number: CN202020589899.6U
Authority: CN
Inventors: 周峰
Original assignee: Shanghai Guoyi Robot Technology Co ltd
Current assignee: Shanghai Guoyi Robot Technology Co ltd
Priority date: 2020-04-20
Filing date: 2020-04-20
Publication date: 2020-12-04
Anticipated expiration: 2030-04-20

Abstract

The utility model provides an energy storage multifunctional exercise bicycle that rides instead of walk, including four-wheel vehicle that rides instead of walk, still include energy storage subassembly and body-building subassembly. This application integrates energy storage subassembly and body-building subassembly on the four-wheel car of riding instead of walk to make the energy storage multi-functional body-building car of riding instead of walk that this application provided collect multi-functional body-building and ride and take advantage of in an organic whole, realize multi-functional body-building through the body-building subassembly, provide the load for body-building through buffering energy storage group in order to reach the body-building purpose, organize the energy storage and release the energy storage when starting and drive the vehicle and go ahead through buffering energy storage, let vehicle start laborsaving response fast.

Description

Energy-storage multifunctional exercise bicycle

Technical Field

The utility model relates to body-building apparatus technical field especially involves a multi-functional exercise bicycle of riding instead of walk of energy storage.

Background

At present, the fitness equipment frequently used comprises a large-scale combined fitness device and a fitness bicycle, but the large-scale combined fitness device and the fitness bicycle have certain defects.

Large-scale combination fitness equipment is limited to indoor, mostly is facility in the gymnasium, and as domestic, area is too big, and the transport is removed extremely inconveniently, and the motion environment is single, and is boring, hardly guarantees user's exercise enthusiasm.

The exercise bike is roughly divided into two types, one type is a walking-replacing type (divided into a common pedal type bike and a treadmill type bike), and the other type is an indoor fixed type (namely a spinning), and has the following disadvantages:

the exercise mode is single, and the physical exercise cannot be comprehensively and comprehensively carried out;

the exercise mode is boring, and the user can easily feel dull;

in the modern society, time is the most valuable thing, and exercise needs to be done by arranging time deliberately;

the place of motion limits, and the type of riding instead of walk is only limited to the open air, and spinning is only limited to indoor.

Because the rhythm of life is fast, hardly let people take special time out and carry out the physical training, if the way of working can make full use of, carry out the body-building and take exercise, can not only strengthen people's physical quality, can also realize green trip, energy saving and emission reduction make a contribution to air quality. The combined body-building device has the characteristics of large occupied area and incapability of moving, and has no popularity; the bicycle can not achieve good exercise effect due to single function.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the defects of the prior art and providing an energy-storage multifunctional exercise bicycle.

The utility model discloses a realize through following technical scheme:

the utility model provides an energy-storage walking-replacing multifunctional exercise bicycle, which comprises a four-wheel walking-replacing bicycle, a seat and a gearbox which are arranged on a frame, an energy-storage component and an exercise component; the energy storage assembly comprises a buffer energy storage group and a wire rope wheel winding which are arranged on the frame; the buffer energy storage group is in transmission connection with the gearbox, and the wire rope wheel winding comprises two wire rope wheels which can be respectively in transmission connection with the buffer energy storage group;

the body-building component comprises a horizontal pulling bracket which is fixed on the frame and positioned at the front side of the seat, and a backrest bracket which is fixed on the backrest of the seat; a first steel wire rope with one end exposed outside the horizontal pulling support and fixedly connected with a horizontal pulling rope head and the other end wound and fixed on one of the steel wire rope wheels penetrates through the horizontal pulling support, a second steel wire rope with one end exposed outside the backrest support and fixedly connected with a back pulling rope head and the other end slidably connected with the first steel wire rope penetrates through the backrest support, and a third steel wire rope with one end exposed outside the backrest support and fixedly connected with a lifting pull rod and the other end slidably connected with the second steel wire rope penetrates through the backrest support;

the body building component also comprises a T-shaped frame hinged with the frame and L-shaped frames symmetrically hinged on two sides of the T-shaped frame; the two L-shaped frames are respectively arranged at two sides of the seat, and the two L-shaped frames are respectively fixedly sleeved with a pushing sleeve and respectively fixedly provided with a pushing handle; and the other end of the fourth steel wire rope is fixedly connected with the T-shaped frame and the two L-shaped frames respectively.

Preferably, the buffer energy storage group comprises a plurality of spring return wheels.

Preferably, the front end of the frame is provided with a front wheel through a front wheel shaft, the rear end of the frame is provided with a rear wheel through a rear wheel shaft, and the rear wheel shaft is in transmission connection with the gearbox.

Preferably, a steering gear is mounted on the front wheel shaft and connected with a steering wheel through a steering connecting rod.

Preferably, the steering gear box is connected with a pedal type direction control seat which can be locked on the frame through a connecting rod.

Preferably, the rear wheel shaft is provided with a flywheel, the front side of the frame is provided with a pedal through a pedal chain wheel, and the pedal chain wheel is in transmission connection with the flywheel.

Preferably, the roller support is used for being matched with the rear wheel and comprises a fixed support and two rollers which are connected to the fixed support in a side-by-side rotating mode.

In the embodiment, the multifunctional body building and riding are integrated, the buffer energy storage group (the rear wheels are driven to move forwards in a transfer mode) is used for providing load for the body building so as to achieve the body building purpose, and the buffer energy storage group is used for storing energy and releasing the stored energy to drive the vehicle to move forwards when the vehicle starts, so that the vehicle can be started with labor-saving response speed (the vehicle can be driven to move forwards during exercise and certain stored energy can be achieved).

Drawings

Fig. 1 is a front view schematic diagram of the energy-storing multifunctional exercise bicycle provided by the embodiment of the present invention.

Fig. 2 is a schematic view of a rear view structure of the energy-storing multifunctional exercise bike.

Fig. 3 is a schematic side view of the energy-storing multifunctional exercise bicycle provided in the embodiment of the present invention.

Fig. 4 is a schematic view of a connection structure of an energy storage module according to an embodiment of the present invention.

Fig. 5 is a schematic view of winding structures of the first steel wire rope, the second steel wire rope and the third steel wire rope according to the embodiment of the present invention.

Fig. 6 is a schematic view of a winding structure of a fourth steel wire rope according to an embodiment of the present invention.

In the figure: 1-a vehicle frame; 2-a seat; 3-a gearbox; 4-a wire rope wheel; 5-horizontally pulling the bracket; 6-backrest support; 7-horizontal pulling rope end; 8-a first wire rope; 9-pulling the rope head back; 10-a second wire rope; 11-lifting pull rods; 12-a third wire rope; 13-a T-shaped frame; 14-L-shaped frame; 15-pushing the sleeve; 16-pushing the handle; 17-a fourth wire rope; 18-a spring return wheel; 19-front axle; 20-rear axle; 21-a traversing machine; 22-a steering wheel; 23-pedal type direction control seat; 24-a flywheel; 25-pedaling; 26-a roller; 27-a gearbox wheel; 28-brake pedal; 29-hand brake; 30-a tailstock; 31-one-way bearings; 32-a one-way drive sprocket; 33-a reset wheel; 34-a first fixed pulley; 35-fixed pulley II; 36-fixed pulley III; 37-a movable pulley I; 38-fixed pulley four; 39-movable pulley II; 40-fixed pulley five; 41-fixed pulley six; 42-fixed pulley seven; 43-fixed pulley eight; 44-fixed pulley nine.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In order to facilitate understanding of the energy storage multi-functional exercise bike, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 and 2, fig. 1 is a front view of a multifunctional energy-storing and walk-substituting exercise bike according to an embodiment of the present invention, and fig. 2 is a rear view of the multifunctional energy-storing and walk-substituting exercise bike according to an embodiment of the present invention.

As shown in fig. 1 and 2, the energy-storing walking-replacing multifunctional exercise bicycle comprises a four-wheel walking-replacing bicycle, wherein the four-wheel walking-replacing bicycle comprises a frame 1, a seat 2 and a gearbox 3, the seat 2 is installed on the frame 1, the gearbox 3 is provided with a gear lever for changing gears. The gearbox 3 is mounted on the right side of the seat 2.

The front end of the frame 1 is provided with a front wheel through a front wheel shaft 19, the rear end of the frame 1 is provided with a rear wheel through a rear wheel shaft 20, and the rear wheel shaft 20 is in transmission connection with the gearbox 3. Specifically, a change gear 27 is fixedly mounted on the rear wheel axle 20, and the change gear 27 is connected to a transmission sprocket at one end of the transmission 3 via a change chain.

The rear wheel shaft 20 is also fixedly provided with a flywheel 24, the front side of the frame 1 is provided with a pedal 25 through a pedal chain wheel, the pedal chain wheel and the pedal 25 are arranged in front of the seat 2, the pedal chain wheel is connected with the flywheel 24 through a pedal chain in a transmission way, the pedal 25 is pedaled, and the rear wheel on the rear wheel shaft 20 drives the four-wheel scooter to move. The steering wheel 22 is connected to the steering machine 21 through a steering link, and the direction in which the four-wheeled scooter travels is controlled by the steering wheel 22.

In addition, a reset spring is arranged on the frame 1 corresponding to each front wheel, one end of each reset spring is fixedly connected to the frame 1, the other end of each reset spring is fixedly connected to the inner side of each front wheel, the front wheels can be automatically reset through the reset springs after steering, and the front wheels can be guaranteed to move forward without applying external force.

Still install traditional brake pedal 28 and manual brake 29 on frame 1, brake pedal 28 installation is located the department that leans on the right position of seat 2 front side, steps on brake pedal 28 through the right foot, makes the wire rope that links to each other with brake pedal 28 drive the brake disc of brake block locking rear wheel axle 20 installation to realize slowing down or stopping the four-wheel car of riding instead of walk, manual brake 29 installation is located the left side of seat 2, manual brake 19 has ratchet self-locking mechanism, pull up manual brake 29 and take place of walk with the parking four-wheel car of riding instead of walk, prevent the swift current car.

In addition, a tail seat 30 is arranged on the frame 1, the tail seat 30 is arranged at the rear side of the seat 2, and the tail seat 30 is added, so that the vehicle can be used for family tour or lovers to take a ride together.

This application still includes energy storage subassembly and body-building subassembly, through body-building subassembly realizes multi-functional body-building purpose of taking exercise, through energy storage subassembly realizes providing load when taking exercise for body-building, meanwhile, energy storage subassembly energy storage passes through when four-wheel vehicle starts energy storage subassembly release energy storage drives the vehicle and moves ahead, lets vehicle start laborsaving and the response fast.

In this embodiment, the energy storage assembly includes a buffer energy storage set and a wire rope pulley winding installed on the frame 1. The buffer energy storage group is in transmission connection with the gearbox 3, and the wire rope wheel winding comprises two wire rope wheels 4 which can be respectively in transmission connection with the buffer energy storage group.

Specifically, buffering energy storage group includes a plurality of spring return wheels 18, and a plurality of spring return wheels 18 all fixed suit are on same energy storage axle, and this energy storage axle rotates and installs on frame 1, and should store up epaxial in the both sides of a plurality of spring return wheels 18 respectively fixed mounting have the energy storage sprocket.

Two equal fixed mounting of wire rope wheel 4 are on same rope pulley shaft, and this rope pulley shaft rotates and installs on frame 1, and two wire rope wheel 4 relative one side rotate with same one-way drive sprocket 32 through one-way bearing 31 respectively and be connected, and one-way drive sprocket 32 fixed mounting is on above-mentioned rope pulley shaft, and one side that two wire rope wheels 4 deviate from mutually is provided with the wheel 33 that resets respectively, and the fixed suit of wheel 33 that resets is epaxial at above-mentioned rope pulley.

The one-way driving chain wheel 32 is connected with one energy storage chain wheel through a chain, and the other energy storage chain wheel is also connected with a gear box chain wheel at the other end of the gear box 3 through a chain. Two wire rope wheels 4 can drive one-way drive sprocket 32 forward rotation through one-way bearing 31 is independent respectively, and the wheel 33 that resets is the spring wheel that resets, and two wire rope wheels 4 can be respectively through the wheel 33 automatic re-setting that resets to can not drive one-way drive sprocket 32 and turn round in the reverse direction.

The exercise assembly comprises two parts, one of which comprises a flat pull bracket 5 fixed to the frame 1 and located at the front side of the seat 2, and a backrest bracket 6 fixed to the backrest of the seat 2. The horizontal pulling bracket 5 and the backrest bracket 6 are arranged on the axis of the frame 1, and both the horizontal pulling bracket 5 and the backrest bracket 6 are hollow structures. The lower end of the horizontal drawing bracket 5 is fixed on the frame 1, and the upper end of the horizontal drawing bracket 5 extends towards one side of the seat 2 in an inclined way. The backrest support 6 is integrally bent and comprises a connecting portion fixedly connected with the backrest of the seat 2 and an extending portion fixedly connected with the upper end of the connecting portion, and the extending portion extends obliquely towards the upper portion of the front side of the seat 2.

A first steel wire rope 8 with one end exposed outside the horizontal pulling support 5 and fixedly connected with a horizontal pulling rope head 7 and the other end wound and fixed on one of the steel wire rope wheels 4 is arranged in the horizontal pulling support 5 in a penetrating way, a second steel wire rope 10 with one end exposed outside the backrest support 6 and fixedly connected with a back pulling rope head 9 and the other end slidably connected with the first steel wire rope 8 is arranged in the backrest support 6 in a penetrating way, and a third steel wire rope 12 with one end exposed outside the backrest support 6 and fixedly connected with a lifting pull rod 11 and the other end slidably connected with the second steel wire rope 10 is arranged in the backrest support 6 in a penetrating way.

When the first steel wire rope 8 is arranged, the first fixed pulley 34 is fixedly installed at the lower end of the horizontal pulling support 5, the second fixed pulley 35 and the third fixed pulley 36 are fixedly installed at the upper end of the horizontal pulling support 5 side by side, one end of the first steel wire rope 8 bypasses the first fixed pulley 34, penetrates through the horizontal pulling support 5 and penetrates out of the upper end of the horizontal pulling support 5 between the second fixed pulley 35 and the third fixed pulley 36, the end of the first steel wire rope 8 is fixedly connected with the horizontal pulling rope head 7, and the horizontal pulling rope head 7 is provided with two rope heads which are limited to be exposed out of the upper end of the horizontal pulling support 5.

When the chair is used for exercise, the chair is seated on the chair 2, the two flat pull rope heads 7 are pulled by the two hands respectively, the first steel wire rope 8 is pulled out of the upper end of the flat pull support 5 partially, the steel wire rope wheel 4 connected with the first steel wire rope 8 independently drives the one-way driving chain wheel 32 to rotate forwards, so that the plurality of spring reset wheels 18 on the energy storage shaft are driven to rotate to store energy, and meanwhile, the plurality of spring reset wheels 18 provide loads for the movement, and the purpose of sitting posture flat pull exercise and fitness is achieved.

When the second steel wire rope 10 is arranged, one end of the second steel wire rope 10 is fixedly connected with a first movable pulley 37, the first movable pulley 37 is located under the connecting portion of the backrest support 6, the first steel wire rope 8 is pressed against the upper end of a wheel groove of the first movable pulley 37, a fourth fixed pulley 38 is fixedly installed in the connecting portion of the backrest support 6, the other end of the second steel wire rope 10 penetrates through the connecting portion of the backrest support 6, is wound on the fourth fixed pulley 38, penetrates through the middle of the connecting portion of the backrest support 6 and then is fixedly connected with a back stay rope head 9, and the back stay rope head 9 is provided with two rope heads which are limited to be exposed out of the middle of the connecting portion of the backrest support 6.

When taking exercise, sit on seat 2, both hands are around to behind one's back, two back of the body fag end 9 of below pulling forward, second wire rope 10 is pulled out the connecting portion outside of back support 6 by the part, a movable pulley 37 drives first wire rope 8 upward movement, the one end that flat fag end 7 is connected to first wire rope 8 can not take place to remove by the limiting displacement of flat fag end 7, indirect messenger drives one-way drive sprocket 32 forward rotation with the wire rope sheave 4 that first wire rope 8 links to each other, thereby it rotates the energy storage to drive the epaxial a plurality of spring return pulleys 18 of energy storage, a plurality of springs return pulley 18 simultaneously and provide the load, realize the pull-down purpose of taking exercise body-building behind the neck.

When the third steel wire rope 12 is arranged, one end of the third steel wire rope 12 is fixedly connected with a second movable pulley 39, the second movable pulley 39 moves up and down in the connecting part of the backrest support 6, the second steel wire rope 10 passes around a fourth fixed pulley 38 and then abuts against the upper end of a wheel groove of the second movable pulley 39, a fifth fixed pulley 40 is fixedly installed at the connecting part of the connecting part and the extending part of the backrest support 6, a sixth fixed pulley 41 and a seventh fixed pulley 42 are fixedly installed at the free end of the extending part of the backrest support 6 side by side, the other end of the third steel wire rope 12 passes around the fifth fixed pulley 40, penetrates through the extending part of the backrest support 6, penetrates through the sixth fixed pulley 41 and the seventh fixed pulley 42 at the free end of the extending part of the backrest support 6 and then is fixedly connected with the lifting pull rod 11, and the lifting pull rod 11 is lapped on the upper.

When in exercise, the chair is seated on the chair 2, the lifting pull rod 11 is taken down by two hands, the lifting pull rod 11 is pulled downwards or upwards, the third steel wire rope 12 is partially pulled out of the free end of the extending part of the backrest support 6, the movable pulley II 39 drives the second steel wire rope 10 to move upwards in the connecting part of the backrest support 6, one end of the second steel wire rope 10 connected with the back pull rope head 9 is limited by the back pull rope head 9 and cannot move, the movable pulley I37 at the other end of the second steel wire rope 10 indirectly drives the first steel wire rope 8 to move upwards, one end of the first steel wire rope 8 connected with the flat pull rope head 7 is limited by the flat pull rope head 7 and cannot move, the steel wire rope pulley 4 connected with the first steel wire rope 8 indirectly drives the one-way driving chain wheel 32 to rotate forwards, so as to drive the plurality of spring return wheels 18 on the energy storage shaft to rotate and store energy, and the plurality of spring return wheels 18 provide load, the purpose of pulling down or lifting up to exercise and body-building is achieved.

The other part of the exercise assembly comprises a T-shaped frame 13 hinged with the frame 1 and L-shaped frames 14 symmetrically hinged at two sides of the T-shaped frame 13. The lower end of the vertical part of the T-shaped frame 13 is hinged with the frame 1 through a hinge shaft, and the free ends of the horizontal parts of the two L-shaped frames 14 are correspondingly hinged with the two ends of the horizontal part of the T-shaped frame 13 respectively, and are also hinged through a hinge shaft. The T-shaped frame 13 is hinged with the frame 1, so that the T-shaped frame 13 can rotate forwards relative to the frame 1, the two L-shaped frames 14 are hinged with the T-shaped frame 13, so that the two L-shaped frames 14 can rotate relative to the T-shaped frame 13, and the two L-shaped frames 14 can rotate towards the direction close to each other.

The two L-shaped frames 14 are symmetrically arranged on two sides of the seat 2, and the two L-shaped frames 14 are respectively and fixedly sleeved with a pushing sleeve 15 and are respectively and fixedly provided with a pushing handle 16. The pushing sleeve 15 is fixedly sleeved on the vertical part of the L-shaped frame 14, the pushing handle 16 is fixedly installed on the vertical part of the L-shaped frame 14, and the pushing handle 16 is installed above the pushing sleeve 15.

In this embodiment, the vehicle body further includes a fourth steel wire rope 17, when the fourth steel wire rope 17 is disposed, one end of the fourth steel wire rope 17 is wound and fixed on the other steel wire rope wheel 4, and the other end of the fourth steel wire rope 17 sequentially bypasses the eight fixed pulley 43 and the nine fixed pulley 44 fixedly mounted on the vehicle frame 1 and then is fixedly connected with the T-shaped frame 13 and the two L-shaped frames 14 respectively. Eight fixed pulleys 43 and nine fixed pulleys 44 are installed on the frame 1 at positions not causing obstruction, three connecting ropes are branched from the other end of the fourth steel wire rope 17, and the three connecting ropes are fixedly connected with the T-shaped frame 13 and the two L-shaped frames 14 in a one-to-one correspondence manner.

This part of a mode of taking exercise does, sit on seat 2, two promotion handles 16 are held to both hands, the below promotes to the front, two promotion handles 16 drive two L shape framves 14 and T shape frame 13 and together rotate forward relatively frame 1, thereby make the wire rope sheave 4 that links to each other with fourth wire rope 17 drive one-way drive sprocket 32 forward rotation, thereby it rotates the energy storage to drive the epaxial a plurality of spring reset wheels 18 of energy storage, a plurality of spring reset wheels 18 provide the load simultaneously, realize the exercise body-building purpose of similar rowing.

The other exercise mode of the part is that the user sits on the seat 2, two arms are respectively wound on two pushing sleeves 15, the two L-shaped frames 14 are driven by the two arms to rotate relative to the T-shaped frame 13, the two L-shaped frames 14 rotate towards the direction close to each other, when the two L-shaped frames 14 rotate relative to the T-shaped frame 13, the two L-shaped frames 14 are respectively connected with the fourth steel wire rope 17 through connecting ropes, so that the steel wire rope wheel 4 connected with the fourth steel wire rope 17 drives the one-way driving chain wheel 32 to rotate in the positive direction, the plurality of spring return wheels 18 on the energy storage shaft are driven to rotate to store energy, and meanwhile, the plurality of spring return wheels 18 provide loads, so that the exercise purpose of butterfly back clamping chest or butterfly arm pushing chest is achieved.

Preferably, the roller support comprises a fixed support and two rollers 26 which are connected to the fixed support in a side-by-side rotating mode. When the four-wheel scooter needs to be ridden indoors for body building, two rear wheels of the four-wheel scooter are arranged between the two rollers 26 on the fixed support, so that the rear wheels can normally rotate, and then the four-wheel scooter can be ridden for body building and exercise. In addition, the riding fitness exercise can be alternatively performed with the various fitness exercises, and the effect of the indoor comprehensive fitness equipment is achieved. During any of the above exercises, the load can be changed at any time by means of the gearbox 3.

Besides, the steering gear box 21 is further fixedly connected with a pedal type direction control seat 23 which can be locked on the frame 1 through a connecting rod, the pedal type direction control seat 23 is arranged at the position close to the left on the front side of the seat 2, and the pedal type direction control seat 23 can be locked on the frame 1 through a knob plunger which penetrates through the pedal type direction control seat 23 in a spiral mode. When taking exercise, can loosen the knob plunger, step on the direction that controls four-wheel car of riding instead of walk on foot-operated direction control seat 23 through the left foot this moment, be convenient for vacate both hands and take exercise body-building. During normal riding, the pedal type direction control seat 23 is locked on the frame 1 by using the knob plunger, and the direction of the four-wheel scooter is controlled by the steering wheel 22 at the moment.

The utility model discloses become the activity that can go on anytime and anywhere to body-building exercise, can act as the vehicle, can regard as the body-building exercise equipment of specialty again, can arouse people's the exercise enthusiasm, existing trip demand that does benefit to energy saving and emission reduction green can promote national health quality again. The bicycle is also used in parks, scenic spots and the like as a means of taxi transportation, is more recreational than the traditional bicycles in the scenic spots, and can be used for comprehensively exercising the body. The buffering energy storage group enables the strength of body building exercise not to be directly applied to the wheels, when the exercise output energy is surplus, the energy can be stored in the buffering energy storage group, the vehicle does not need to be driven to move all the time, when waiting for a traffic light or needing to pause the vehicle, the brake is locked, the vehicle stops, when the vehicle is started again, the buffering energy storage group directly releases the energy, the vehicle is driven to move forwards, the labor-saving response of vehicle starting is fast, the size of the energy released by the buffering energy storage group is changed at any time through the gearbox, and different speeds are correspondingly brought to the vehicle.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. An energy-storing multifunctional exercise bicycle, comprising: the four-wheel scooter comprises a frame, a seat and a gearbox, and is characterized by also comprising an energy storage component and a body-building component; the energy storage assembly comprises a buffer energy storage group and a wire rope wheel winding which are arranged on the frame; the buffer energy storage group is in transmission connection with the gearbox, and the wire rope wheel winding comprises two wire rope wheels which can be respectively in transmission connection with the buffer energy storage group;

2. The multifunctional energy-storing walking-substituting exercise bike according to claim 1, wherein the energy-storing buffer set comprises a plurality of spring return wheels.

3. The energy-storing walking-replacing multifunctional exercise bike according to claim 1, wherein the front end of the frame is provided with a front wheel through a front wheel shaft, the rear end of the frame is provided with a rear wheel through a rear wheel shaft, and the rear wheel shaft is in transmission connection with the gearbox.

4. The multifunctional energy-storing walking-replacing exercise bike according to claim 3, wherein a steering gear is mounted on the front wheel shaft, and the steering gear is connected with a steering wheel through a steering connecting rod.

5. The energy-storing multifunctional exercise bicycle according to claim 4, wherein the steering gear is connected with a pedal type direction control seat which can be locked on the frame through a connecting rod.

6. The energy-storing multifunctional exercise bicycle for riding instead of walking of claim 5, wherein a flywheel is mounted on the rear wheel shaft, a pedal is mounted on the front side of the frame through a pedal chain wheel, and the pedal chain wheel is in transmission connection with the flywheel.

7. The energy-storing walking-replacing multifunctional exercise bicycle of claim 6, further comprising a roller support for cooperating with the rear wheel, wherein the roller support comprises a fixed support and two rollers rotatably connected to the fixed support side by side.